2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012

 

2022

Mathematics and Theoretical Physics

[1]  I.P. D. Beites, A. P. Nicolas, J. Vitoria, Arithmetic for closed balls. Quaestiones Mathematicae
(2021).
URL https://doi.org/10.2989/16073606.2021.1949402

[2]  I.M. Ignatyev, I. Kaygorodov, Yu. Popov, The geometric classification of 2-step nilpotent algebras
and applications, Revista Matematica Complutense, 2021.
URL https://doi.org/10.1007/s13163-021-00411-0

[3]  I.I. Kaygorodov, M. Khrypchenko, S. Lopes, The algebraic classification of nilpotent algebras, Journal
of Algebra and its Applications. 2021.
URL https://doi.org/10.1142/S0219498823500093

[4]  I.D.I.C. Mendes, On rings related to filial and left filial rings, Quaestiones Mathematicae (2021).
URL https://doi.org/10.2989/16073606.2021.1973141

2021

Mathematics and Theoretical Physics

[1]  I. I. Albarran, M. Bouhmadi-Lopez, J. Marto, A varying dark energy effective speed of sound parameter
in the phantom Universe, Eur. Phys. J. C 81, 803 (2021).
URL https://doi.org/10.1140/epjc/s10052-021-09546-2

[2]  I. A. Aleman, R. Pacheco, J. C. Wood, Symmetric shift-invariant subspaces and harmonic maps,
Mathematische Zeitschrift 299 (2021) 183-202.
URL https://doi.org/10.1007/s00209-020-02680-9

[3]  I. A. Aleman, R. Pacheco, J. C. Wood, Harmonic maps and shift-invariant subspaces, Monatshefte
fur Mathematik 194 (4) (2021) 625-656.
URL https://doi.org/10.1007/s00605-021-01516-w

[4]  I.M. Alvarez, I. Kaygorodov, The algebraic and geometric classication of nilpotent weakly associative
and symmetric Leibniz algebras, Journal of Algebra, 588 (2021), 278-314.
URL https://doi.org/10.1016/j.jalgebra.2021.09.002

[5]  I.J. F. Alves, C. L. Dias, H. Vilarinho, On the liftability of expanding stationary measures, Stochastic
and Dynamics 21 (6) (2021) 2150039.
URL https://doi.org/10.1142/S0219493721500398

[6]  I.A. Azevedo, D. Azevedo, M. Bessa, M. J. Torres, The closing lemma and the planar general density
theorem for Sobolev maps, Proceedings of the American Mathematical Society 149 (9) (2021) 1687-1696.
URL https://doi.org/10.1090/proc/15352

[7]  I.A. J. G. Bento, H. Vilarinho, Invariant manifolds for Random Dynamical Systems on Banach
Spaces exhibiting generalized dichotomies, Journal of Dynamics and Dierential Equations 33
(2021) 111-133
URL https://doi.org/10.1007/s10884-020-09888-7

[8]  I.M. Bessa, J. Lopes Dias, M. J. Torres, Expansiveness and hyperbolicity in convex billiards, Regular
& Chaotic Dynamics 26 (6) (2021) 756-762.
URL https://doi.org/10.1134/S1560354721060125

[9]  I.M. Bessa, M.J. Torres, P. Varandas, Topological aspects of incompressible ows, Journal of Dierential
Equations 293 (2021) 392{417.
URL https://doi.org/10.1016/j.jde.2021.05.030

[10]  I.A. J. Calderon, L. M. Camacho, I. Kaygorodov, B. Omirov, Abelian groups gradings on null-filiform
and one-parametric lifrm Leibniz algebras, Journal of Geometry and Physics 170 (2021) 104384.
URL https://doi.org/10.1016/j.geomphys.2021.104384

[11]  I.L. P. Castro, A. M. Simões, A Hyers-Ulam Stability Analysis for Classes of Bessel Equations,
Filomat 35 (13) (2021) 4391-4403.
URL https://www.pmf.ni.ac.rs/filomat-content/2021/35-13/FILOMAT35-13.html
doi: https://doi.org/10.2298/FIL2113391C

[12]  I.N. Correia, R. Pacheco, M. Svensson, Harmonic surfaces in the Cayley plane, Journal of the London
Mathematical Society 103 (2) (2021) 353{371.
URL https://doi.org/10.1112/jlms.12376

[13]  I.H. F. da Cruz, R. Fernandes, S. Furtado, Ecient vectors for simple perturbed consistent matrices,
International Journal of Approximate Reasoning 139 (2021) 54{68.
URL https://doi.org/10.1016/j.ijar.2021.09.007

[14]  I.R. Fernandes, H. F. Da Cruz, D. Salom~ao, On the little secondary Bruhat order, Electronic Journal
of Linear Algebra, 37 (37) (2021) 113{126.
URL https://doi.org/10.13001/ela.2021.5331

[15]  I.H. Ferreira, M Ferreira, Tail dependence and smoothness of time series, TEST 30 (1) (2021) 198{
210.
URL https://doi.org/10.1007/s11749-020-00709-z

[16]  I.H. Ferreira, A. P. Martins, M. G. Temido, Extremal behaviour of a periodically controlled sequence
with imputed values, Statistical Papers 62 (6) (2021) 2991-3013.
URL https://doi.org/10.1007/s00362-020-01217-w

[17]  I.L. F. de Jesus, C. M. Silva, H. Vilarinho, Dynamics of a discrete eco-epidemiological model with
disease in the prey, Journal of Dierence Equations and Applications 27 (1) (2021) 132{155.
URL https://doi.org/10.1080/10236198.2021.1876682

[18]  I.J. Marto, Hawking Radiation and Black Hole Gravitational Back Reaction|A Quantum Geometrodynamical
Simplified Model, Universe 7 (8) 297 (2021).
URL https://doi.org/10.3390/universe7080297

[19]  I.R. Serôdio, P. D. Beites, J. Vitória, Bounds for the zeros of unilateral octonionic polynomials,
Analele Stiintifice ale Universitatii Ovidius Constanta Seria Matematica, 29 (3) (2021), 243-267.
URL https://doi.org/10.2478/auom-2021-0

[20]  I.A. M. Simões, F. Carapau, P. Correia, New Sucient Conditions to Ulam Stabilities for a Class of
Higher Order Integro-Dierential Equations, Symmetry 13 (2021) 2068.
URL https://doi.org/10.3390/sym13112068

[21]  I.S. Vaz, D. F. M. Torres, A Discrete-Time Compartmental Epidemiological Model for COVID-19
with a Case Study for Portugal, Axioms 10 (4) (2021) 314.
URL https://doi.org/10.3390/axioms10040314

[22]  I.S. Vaz, D. F. M. Torres, A dynamically-consistent nonstandard finite difference scheme for the
SICA model[J], Mathematical Biosciences and Engineering 18 (4) (2021) 4552-4571.
URL https://doi.org/10.3934/mbe.2021231

[23]  I.A. Garcia-Chung, J. B. Mertens, S. Rastgoo, Y. Tavakoli, P.V. Moniz, Propagation of quantum
gravity-modified gravitational waves on a classical FLRW spacetime, Physical Review D, 103(8),
084053 (2021).
URL https://doi.org/10.1103/PhysRevD.103.084053

[24]  I.S. Jalalzadeh, S. Abarghouei Nejad, P.V. Moniz, On the hydrogen atom in the holographic universe,
Physica Scripta, 96(12), 125320 (2021).
URL https://doi.org/10.1088/1402-4896/ac3958

[25]  I.S. Jalalzadeh, F.R. da Silva, P.V. Moniz, Prospecting black hole thermodynamics with fractional
quantum mechanics, European Physical Journal C, 81(7), 632 (2021).
URL https://doi.org/10.1140/epjc/s10052-021-09438-5

[26]  I.S. M. M. Rasouli, S. Jalalzadeh, P.V. Moniz, PhysicsBroadening quantum cosmology with a fractional
whirl, Modern Physics Letters A, 36(14), 2140005 (2021).
URL https://doi.org/10.1142/S0217732321400058

[27]  I.S. M. M. Rasouli and F. Shojai, Geodesic deviation equation in Brans{Dicke theory in arbitrary
dimensions,Physics of the Dark Universe 32, 100781 (2021).
URL https://doi.org/10.1016/j.dark.2021.100781

[28]  I.Y. Tavakoli, A.K. Ardabili, P.V. Moniz, Exploring the cosmic censorship conjecture with a Gauss-
Bonnet sector, Physical Review D, 103(8), 084039 (2021).
URL https://doi.org/10.1103/PhysRevD.103.084039

[29]  I.A. Koshelev, A. Tokareva, Unitary of Minkowski nonlocal theories made explicit, Physical Review
D, 104(2), (2021) 025016.
URL https://doi.org/10.1103/PhysRevD.104.025016

[30]  I.M.V.C. Vieira, F. Ferreira, J.C.M. Duque, R.M.P. Almeida, On the packing process in a shoe
manufacturer, Journal of the Operational Research Society, 72(4) (2021) 853{864.
URL https://doi.org/10.1080/01605682.2019.1700765

[31]  I.P. Antunes, S.S. Ferreira, D. Ferreira, J.T. Mexia, Multiple additive models, Communications in
Statistics – Theory and Methods, 50(19) (2021) 4649{4655.
URL https://doi.org/10.1080/03610926.2020.1723636

[32]  I.Coelho, C. A., Marques, F. J., Jorge, N., Nunes, C. On the distribution of the likelihood ratio test
of independence for random sample size | a computational approach. Journal of Computational
and Applied Mathematics, Volume 404, (2022), 113394.
URL https://doi.org/10.1016/j.cam.2021.113394

[33]  I.Silva, C. M. Admissibility and generalized nonuniform dichotomies for discrete dynamics. Communications
on Pure and Applied Analysis, 20(10), (2021), 3403-3427
URL https://doi.org/10.3934/cpaa.2021112

Other areas

[1]  I.P. Antunes, D. Esteves, C. Nunes, L. A. Amarelo, J. Fonseca-Moutinho, V. Freixo, H. Costa,
A. Alves, A. Joaquim, Eects of Exercise on Cardiac Function Outcomes in Women Receiving
Anthracycline or Trastuzumab Treatment for Breast Cancer: A Systematic Review and Meta-
Analysis. Applied Sciences 11 (18) (2021) 8336.
URL https://doi.org/10.3390/app11188336

[2]  I.M. Arrais, O. Lulua, F. Quifica, J. Rosado-Pinto, J. M. R. Gama, P. J. Cooper, L. Taborda-
Barata, M. Brito, Lack of Consistent Association between Asthma, Allergic Diseases, and Intestinal
Helminth Infection in School-Aged Children in the Province of Bengo, Angola. Int. J. Environ.
Res. Public Health, 18 (11) (2021) 6156.
URL https://doi.org/10.3390/ijerph18116156

[3]  I.C. Candeias, J. Gama, M. Rodrigues, A. Falcão, G. Alves, Potentially Inappropriate Medications
and Potential Prescribing Omissions in Elderly Patients Receiving Post-Acute and Long-Term Care:
Application of Screening Tool of Older People’s Prescriptions/Screening Tool to Alert to Right
Treatment Criteria. Front. Pharmacol. G., 12 (2021) 2852.
URL https://doi.org/10.3389/fphar.2021.747523

[4]  I.V. Carvalho, P. T. Esteves, C. Nunes, C. Mendez, B. Travassos, A influência de variáveis contextuais
e situacionais na classificação de árbitros de futebol de elite, Cuadernos de Psicologia del Deporte
21 (1) (2021) 216-224.
URL https://doi.org/10.6018/cpd.435081

[5]  I.C. A. Gonçalves, T. J. D. Lopes, C. Nunes, D. A. Marinho, H. P. Neiva, Neuromuscular jumping
performance and upper-body horizontal power of volleyball players, Journal of Strength and Conditioning
Research 35 (8) (2021), 2236-2241.
URL https://doi.org/10.1519/JSC.0000000000003139

[6]  I.T. J. Lopes, H. P. Neiva, C. A. Gonçalves, C. Nunes, D. A. Marinho, The effects of dry-land strength
training on competitive sprinter swimmers, Journal of Exercise Science and Fitness 19 (1) (2021)
32-39.
URL https://doi.org/10.1016/j.jesf.2020.06.005

[7]  I.O. Lourenco, A. Cardoso, B. Monico, J. M. R. Gama, H. P. Neiva, H.P., D. A. Marinho, 2-
adrenergic agonists and doping: Where do we stand?, Allergy, 76 (7) (2021) 2320-2321.
URL https://doi.org/10.1111/all.14830

[8]  I.D. L. Marques, H. P. Neiva, D. A. Marinho, C. Nunes, C., M. C. Marques, Load-velocity relationship
in the horizontal leg-press exercise in older women and men, Experimental Gerontology 151 (2021)
111391.
URL https://doi.org/10.1016/j.exger.2021.111391

[9]  I.C. Marta, A. R. Alves, N. Casanova, H. P. Neiva, D. A. Marinho, M. Izquierdo , C. Nunes, M. C.
Marques, Suspension vs. Plyometric Training in Children’s Explosive Strength, Journal of Strength
and Conditioning Research, 2021.
URL https://doi.org/10.1519/JSC.0000000000004009

[10]  I.F. Matos-Semedo, C. Cruz, F. Inacio, J. M. R. Gama, B. Nwaru, L. Taborda-Barata, House dust
mite (HDM) and storage mite (SM) molecular sensitisation proles and association with clinical
outcomes in allergic asthma and rhinitis: protocol for a systematic review, BMJ Open L. 11 (7)
(2021) e046519.
URL https://doi.org/10.1136/bmjopen-2020-046519

[11]  I.M. A. F. Peel, P. D. Beites, F. Sim~oes, Desterritorialização didatica de erros relacionados com
(x + y)2. Educação e Matematica, 160 (2021) 36-38.

[12]  I.M. A. F. Peel, P. D. Beites, L. R. P. F. Oliveira, A err^ancia na aprendizagem da matematica e
da lngua portuguesa sob uma losoa dos afetos, Revista Philologus, 27 (79) (2021) Supl. Rio de
Janeiro: CiFEFiL 72-79.

[13]  I.M. A. F. Peel, P. D. Beites, F. Sim~oes, Aprendizagem como liberdade. ebook Formas de ense~nar
y aprender en educacion superior/Faces do ensinar e do aprender no Ensino Superior, Instituto de
Creatividad e Innovaciones Educativas de la Universidad de Valencia, (2021) 214-233.

[14]  I.N. Pinto, M. Duarte, H. Goncalves, R. Silva, J. Gama, M. V. Pato, Theta-Burst Stimulation Is Able
to Impact Cognitive Processing: A P300 and Neuropsychological Test Study. Neuropsychobiology,
80 (2021) 288-298.
URL https://doi.org/10.1159/000511605

[15]  I.N. Pinto, H. Goncalves, R. Silva, M. Duarte, J. Gama, M. Vaz Pato, Theta burst stimulation over
the prefrontal cortex: Eects on cerebral oximetry and cardiovascular measures in healthy humans,
Neuroscience Letters 752 (2021) 135792.
URL https://doi.org/10.1016/j.neulet.2021.135792

[16]  I.M. J. Santos, J. Nunes, D. Ferreira, A. P. da Costa, Caracterização das Tentativas de Suicdio no
Servico de Urg^encia do Hospital Sousa Martins, Unidade Local de Saude da Guarda, Psilogos 16
(2) (2018) 20-30.
URL https://doi.org/10.25752/psi.14948

[17]  I.C. Mateus, R. Martins, ^A. Lus, M. Oleastro, F. Domingues, L. Pereira, S. Ferreira, Prevalence of
Arcobacter: from farm to retail { A systematic review and meta-analysis. Food Control, 128 (2021)
108177.
URL https://doi.org/10.1016/j.foodcont.2021.108177

[18]  I.S. Faias, M. Cravo, P. Chaves, L. Pereira, A comparative analysis of glucose and CEA in Diagnosis of
Pancreatic Mucinous Cysts: A Systematic Review and Meta-analysis. Gastrointestinal Endoscopy,
94(2) (2021) 235{247.
URL https://doi.org/10.1016/j.gie.2021.01.021

[19]  I.M. Feijo, R. Martins, S. Socorro, L. Pereira, S. Correia, Eects of the endocrine disruptor vinclozolin
in male reproduction: a systematic review and meta-analysis. Biology of Reproduction, 104(5)
(2021) 962{975.
URL https://doi.org/10.1093/biolre/ioab018

[20]  I.S. Faias, S. Prazeres, M. Cunha, L. Pereira, R. Roque, P. Chaves, M. Cravo, I. Claro, M. Silveira,
V. Leite, A. Dias Pereira, Chromogranin A and NSE in cystic pancreatic neuroendocrine tumors.
Clinics and Research in Hepatology and Gastroenterology, 45(4) (2021) 101601.
URL https://doi.org/10.1016/j.clinre.2020.101601

[21]  I.S. Faias, L. Pereira, R. Fonseca, P. Chaves, A. Dias Pereira, M. Cravo, A second endoscopic
ultrasound with ne-needle aspiration for cytology identies high-risk pancreatic cysts overlooked
by current guidelines. Diagnostic Cytopathology, 49(1) (2021) 109{116.
URL https://doi.org/10.1002/dc.24607

[22]  I.J. Rolo, P. Goncalves, T. Barata, A. S. Oliveira, C. Gaspar, S. Ferreira, R.P. Oliveira, J. Martinezde-
Oliveira, S. C. de Oliveira, A. P. de Oliveira, Species Distribution and Antifungal Susceptibility
Proles of Isolates from Women with Nonrecurrent and Recurrent Vulvovaginal Candidiasis. Microbial
Drug Resistance, 27(8) (2021) 1087{1095.
URL https://doi.org/10.1089/mdr.2020.0139

2020

Mathematics and Theoretical Physics

[1]   I. Albarran, M. Bouhmadi-López, C.-Y. Chen, P. Chen, Eddington-inspired-Born–Infeld tensorial instabilities neutralized in a quantum approach, European Physical Journal C 80 (1) (2020) 33.
URL https://doi.org/10.1140/epjc/s10052-019-7598-2

[2]   P. Antunes, S. Ferreira, D. Ferreira, C. Nunes, J. T. Mexia, Estimation in additive models and ANOVA-like applications, Journal of Applied Statistics 47 (13-15) (2020) 2374–2383.
URL https://doi.org/10.1080/02664763.2020.1723501

[3]   N. Bebiano, J. da Providência, J. P. da Providência, Toward non-Hermitian quantum statistical thermodynamics, Journal of Mathematical Physics 61 (2) (2020) 022102, 11.
URL https://doi.org/10.1063/1.5122182

[4]   N. Bebiano, J. da Providência, S. Nishiyama, J. P. da Providência, A quantum system with a non-Hermitian Hamiltonian, Journal of Mathematical Physics 61 (8) (2020) 082106, 10.
URL https://doi.org/10.1063/5.0011098

[5]   N. Bebiano, J. da Providência, S. Nishiyama, J. P. da Providência, Fermionic model with a non-Hermitian Hamiltonian, Brazilian Journal of Physics 50 (2) (2020) 143–152.
URL https://doi.org/10.1007/s13538-019-00729-7

[6]   G. Bettencourt, S. Mendes, A note on the minimal displacement function, Matematichki Vesnik 72 (4) (2020) 297–302.
URL http://www.vesnik.math.rs/vol/mv20402.pdf

[7]   L. Carvalho, C. Diogo, S. Mendes, The star-center of the quaternionic numerical range, Linear Algebra and Its Applications 603 (2020) 166–185.
URL https://doi.org/10.1016/j.laa.2020.05.032

[8]   I. Cunha, A. Elduque, Codes, S-structures, and exceptional Lie algebras, Glasgow Mathematical Journal 62 (S1) (2020) S14–S27.
URL https://doi.org/10.1017/s0017089519000181

[9]   L. F. de Jesus, C. M. Silva, H. Vilarinho, Periodic orbits for periodic eco-epidemiological systems with infected prey, Electronic Journal of Qualitative Theory of Differential Equations 2020 (54) (2020) 1–20.
URL https://doi.org/10.14232/ejqtde.2020.1.54

[10]   I. Dimitrijevic, B. Dragovich, A. Koshelev, Z. Rakic, J. Stankovic, Some cosmological solutions of a new nonlocal gravity model, Symmetry 12 (6) (2020) 917.
URL https://doi.org/10.3390/SYM12060917

[11]   R. Fernandes, H. F. da Cruz, S. C. Palheira, Matrices in (R,S) with minimum t-term ranks, Linear Algebra and its Applications 586 (2020) 239–261.
URL https://doi.org/10.1016/j.laa.2019.10.010

[12]   R. Fernandes, H. F. da Cruz, D. Salomão, The Bruhat order on classes of isotopic Latin squares, Portugaliae Mathematica 77 (1) (2020) 111–131.
URL https://doi.org/10.4171/pm/2046

[13]   R. Fernandes, H. F. da Cruz, D. Salomão, Classes of (0,1)-matrices where the Bruhat order and the secondary Bruhat order coincide, Order 37 (2) (2020) 207–221.
URL https://doi.org/10.1007/s11083-019-09500-8

[14]   R. Fernandes, H. F. da Cruz, D. Salomão, Latin squares and their Bruhat order, Contributions to Discrete Mathematics 15 (1) (2020) 102–120.
URL https://doi.org/10.11575/cdm.v15i1.62708

[15]   R. Fernandes, H. F. da Cruz, D. Salomão, On a conjecture concerning the Bruhat order, Linear Algebra and its Applications 600 (2020) 82–95.
URL https://doi.org/10.1016/j.laa.2020.04.015

[16]   D. Ferreira, S. S. Ferreira, C. Nunes, J. T. Mexia, Tests and relevancies for the hypotheses of an orthogonal family in a model with orthogonal block structure, Journal of Statistical Computation and Simulation 90 (3) (2020) 412–419.
URL https://doi.org/10.1080/00949655.2019.1686635

[17]   H. Ferreira, M. Ferreira, Dissecting the multivariate extremal index and tail dependence, Revstat Statistical Journal 18 (4) (2020) 501–520.
URL https://www.ine.pt/revstat/pdf/REVSTAT_v18-n4-7.pdf

[18]   H. Ferreira, M. Ferreira, Multivariate medial correlation with applications, Dependence Modeling 8 (1) (2020) 361–372.
URL https://doi.org/10.1515/demo-2020-0019

[19]   M. Ferreira, H. Ferreira, Tail dependence under sample failures, Theory of Probability and its Applications 64 (4) (2020) 636–645.
URL https://doi.org/10.1137/S0040585X97T989751

[20]   J. Kessongo, Y. Bahu, M. Inácio, L. Peralta, S. Soares, Radon concentration potential in Bibala municipality water: Consequences for public consumption, Radiation Physics and Chemistry 173 (2020) 108951.
URL https://doi.org/10.1016/j.radphyschem.2020.108951

[21]   A. Koshelev, K. Kumar, A. Starobinsky, Analytic infinite derivative gravity, r 2-like inflation, quantum gravity and cmb, International Journal of Modern Physics D 29 (14) (2020) 2043018.
URL https://doi.org/10.1142/S021827182043018X

[22]   A. S. Koshelev, K. S. Kumar, A. Mazumdar, A. A. Starobinsky, Non-Gaussianities and tensor-to-scalar ratio in non-local R²-like inflation, Journal of High Energy Physics 2020 (6) (2020) 152, 39.
URL https://doi.org/10.1007/jhep06(2020)152

[23]   D. Mendes, B. Ochirbat, S. Tumurbat, On polynomial equation rings and radicals, Quaestiones Mathematicae 43 (12) (2020) 1781–1790.
URL https://doi.org/10.2989/16073606.2019.1654552

[24]   P. Moniz, S. Jalalzadeh, From fractional quantum mechanics to quantum cosmology: An overture, Mathematics 8 (3) (2020) 313.
URL https://doi.org/10.3390/math8030313

[25]   C. Nunes, E. Moreira, S. Ferreira, D. Ferreira, J. T. Mexia, Considering the sample sizes as truncated poisson random variables in mixed effects models, Journal of Applied Statistics 47 (13-15) (2020) 2641–2657.
URL https://doi.org/10.1080/02664763.2019.1641188

[26]   B. Ochirbat, D. Mendes, S. Tumurbat, On n-amitsur rings, Kyungpook Mathematical Journal 60 (4) (2020) 711–721.
URL https://doi.org/10.5666/KMJ.2020.60.4.711

[27]   S. Oliveira, C. Nunes, E. Moreira, M. Fonseca, J. T. Mexia, Balanced prime basis factorial fixed effects model with random number of observations, Journal of Applied Statistics 47 (13-15) (2020) 2737–2748.
URL https://doi.org/10.1080/02664763.2019.1679097

[28]   R. Pacheco, S. Santos, On congruences of Laguerre cycles and their envelopes, Classical and Quantum Gravity 37 (22) (2020) 225016.
URL https://doi.org/10.1088/1361-6382/abb957

[29]   R. Pacheco, S. D. Santos, Envelopes of circles and spacelike curves in the Lorentz-Minkowski 3-space, Forum Mathematicum 32 (3) (2020) 693–711.
URL https://doi.org/10.1515/forum-2019-0092

[30]   S. Rasouli, R. Pacheco, M. Sakellariadou, P. Moniz, Late time cosmic acceleration in modified Sáez–Ballester theory, Physics of the Dark Universe 27 (2020) 100446.
URL https://doi.org/10.1016/j.dark.2019.100446

[31]   C. Santos, C. Nunes, C. Dias, J. T. Mexia, Models with commutative orthogonal block structure: a general condition for commutativity, Journal of Applied Statistics 47 (13-15) (2020) 2421–2430.
URL https://doi.org/10.1080/02664763.2020.1765322

[32]   A. J. Varandas, J. da Providência, J. P. da Providência, Binding of muonated hydrogen molecules and Born–Oppenheimer approximation revisited, Canadian Journal of Physics 98 (4) (2020) 379–384.
URL https://doi.org/10.1139/cjp-2019-0061

Other areas

[1]   M. Almeida, M. Soares, A. Ramalhinho, J. Moutinho, L. Breitenfeld, L. Pereira, The prognostic value of NRF2 in breast cancer patients: a systematic review with meta-analysis, Breast Cancer Research and Treatment 179 (3) (2020) 523–532.
URL https://doi.org/10.1007/s10549-019-05494-4

[2]   A. Alves, C. Marta, H. Neiva, C. Nunes, M. Izquierdo, M. Marques, Modeling fitness variable responses to training in prepubescent children, Journal of strength and conditioning research 34 (8) (2020) 2352–2359.
URL https://doi.org/10.1519/JSC.0000000000002201

[3]   M. Arrais, O. Lulua, F. Quifica, J. Rosado-Pinto, J. Gama, M. Brito, L. Taborda-Barata, Sensitisation to aeroallergens in relation to asthma and other allergic diseases in Angolan children: a cross-sectional study, Allergologia et Immunopathologia 48 (3) (2020) 281–289.
URL https://doi.org/10.1016/j.aller.2019.10.005

[4]   M. Arrais, T. Maricoto, P. Cooper, J. Gama, B. Nwaru, M. Brito, L. Taborda-Barata, Helminth infections, atopy, asthma and allergic diseases: Protocol for a systematic review of observational studies worldwide, BMJ Open 10 (5) (2020) e038085.
URL https://doi.org/10.1136/bmjopen-2020-038085

[5]   P. Beites, M. Frazão Rodrigues Branco, M. Costa, Proof schemes for propositions of linear algebra with logical value true [esquemas de demonstração para proposições de álgebra linear com valor lógico verdade], Revista Latinoamericana de Investigacion en Matematica Educativa 23 (1) (2020) 37–78.
URL https://doi.org/10.12802/relime.20.2312

[6]   R. Campos, V. Mangaravite, A. Pasquali, A. Jorge, C. Nunes, A. Jatowt, Yake! Keyword extraction from single documents using multiple local features, Information Sciences 509 (2020) 257–289.
URL https://doi.org/10.1016/j.ins.2019.09.013

[7]   V. Carvalho, P. Esteves, C. Nunes, D. Araújo, W. Helsen, B. Travassos, Observe and make a call: football referee’s assessment is context sensitive, International Journal of Performance Analysis in Sport 20 (6) (2020) 982–993.
URL https://doi.org/10.1080/24748668.2020.1820194

[8]   N. Casanova, B. Travassos, S. Ferreira, N. Garrido, A. Costa, Concentration of salivary cortisol and testosterone in elite women football players: Analysis of performance in official matches, Kinesiology 52 (1) (2020) 1–9.
URL https://doi.org/10.26582/k.52.1.1

[9]   A. Costa, A. Frias, S. Ferreira, M. Costa, A. Silva, N. Garrido, Perceived and real aquatic competence in children from 6 to 10 years old, International Journal of Environmental Research and Public Health 17 (17) (2020) 6101, 1–19.
URL https://doi.org/10.3390/ijerph17176101

[10]    J. Costa, A. Rebelo-Marques, J. Machado, B. Valentim, C. de Almeida Vicente Ferreira, J. Gonçalves, J. dos Reis Gama, M. de Fátima Lopes Teixeira, J. Moita, STOP-Bang and NoSAS questionnaires as a screening tool for OSA: Which one is the best choice?, Revista da Associacao Medica Brasileira 66 (9) (2020) 1203–1209.
URL https://doi.org/10.1590/1806-9282.66.9.1203

[11]   S. Faias, M. Duarte, L. Pereira, P. Chaves, M. Cravo, A. Pereira, C. Albuquerque, Methylation changes at the GNAS imprinted locus in pancreatic cystic neoplasms are important for the diagnosis of malignant cysts, World Journal of Gastrointestinal Oncology 12 (9) (2020) 1056–1064.
URL https://doi.org/10.4251/wjgo.v12.i9.1056

[12]   S. Faias, L. Pereira, R. Roque, P. Chaves, J. Torres, M. Cravo, A. Pereira, Excellent accuracy of glucose level in cystic fluid for diagnosis of pancreatic mucinous cysts, Digestive Diseases and Sciences 65 (7) (2020) 2071–2078.
URL https://doi.org/10.1007/s10620-019-05936-5

[13]   E. Freitas Ferreira, A. Pascoal, P. Silva, O. Lourenço, S. Valente, M. Valente, M. Loureiro, J. Gama, J. Fonseca, L. Taborda-Barata, Inhaler training and asthma knowledge are associated with a higher proportion of patients with correct inhaler technique in young but not in elderly asthmatic patients, Journal of Asthma 57 (5) (2020) 556–566.
URL https://doi.org/10.1080/02770903.2019.1582063

[14]   C. Lourenço, D. Esteves, C. Nunes, T. Liu, Motor proficiency of children with autism spectrum disorder and typically developing children in Portugal, Journal of Physical Education and Sport 20 (3) (2020) 1491–1496, 205.
URL htts://doi.org/10.7752/jpes.2020.03205

[15]   Â. Luís, H. Marcelino, C. Rosa, F. Domingues, L. Pereira, J. Cascalheira, The effects of cannabinoids on glioblastoma growth: A systematic review with meta-analysis of animal model studies, European Journal of Pharmacology 876 (2020) 173055.
URL https://doi.org/10.1016/j.ejphar.2020.173055

[16]   R. Monteiro, D. Monteiro, C. Nunes, M. Torregrossa, B. Travassos, Identification of key career indicators in portuguese football players, International Journal of Sports Science and Coaching 15 (4) (2020) 533–541.
URL https://doi.org/10.1177/1747954120923198

[17]   F. Nakamura, P. Antunes, C. Nunes, J. Costa, M. Esco, B. Travassos, Heart rate variability changes from traditional vs. ultra-short-term recordings in relation to preseason training load and performance in futsal players, Journal of strength and conditioning research 34 (10) (2020) 2974–2981.
URL https://doi.org/10.1519/JSC.0000000000002910

[18]   A. Oliveira, C. Vaz, A. Silva, S. Ferreira, S. Correia, R. Ferreira, L. Breitenfeld, J. Martinez-de Oliveira, R. Palmeira-de Oliveira, C. Pereira, M. Cruz, A. Palmeira-de Oliveira, Chemical signature and antimicrobial activity of central portuguese natural mineral waters against selected skin pathogens, Environmental Geochemistry and Health 42 (7) (2020) 2039–2057.
URL https://doi.org/10.1007/s10653-019-00473-6

[19]   F. Pinto, H. Neiva, C. Nunes, M. Marques, A. Sousa, D. Marinho, L. Branquinho, R. Ferraz, Ultimate full contact: Fight outcome characterization concerning their methods, occurrence times and technical–tactical developments, International Journal of Environmental Research and Public Health 17 (19) (2020) 1–9, 7094.
URL https://doi.org/10.3390/ijerph17197094

[20]   E. Santos, Â. Luís, J. Gonçalves, T. Rosado, L. Pereira, E. Gallardo, A. Duarte, Julbernardia paniculata and Pterocarpus angolensis: From ethnobotanical surveys to phytochemical characterization and bioactivities evaluation, Molecules 25 (8) (2020) 25081828.
URL https://doi.org/10.3390/molecules25081828

[21]   J. Santos, C. Mendez-Domínguez, C. Nunes, M. Gómez, B. Travassos, Examining the key performance indicators of all-star players and winning teams in elite futsal, International Journal of Performance Analysis in Sport 20 (1) (2020) 78–89.
URL https://doi.org/10.1080/24748668.2019.1705643

[22]   A. Vargas, Â. Luís, M. Barroso, E. Gallardo, L. Pereira, Psilocybin as a new approach to treat depression and anxiety in the context of life-threatening diseases-a systematic review and meta-analysis of clinical trials, Biomedicines 8 (9) (2020) 331.
URL https://doi.org/10.3390/biomedicines8090331

Go up!

 

2019

Mathematics and Theoretical Physics

[1] Azevedo, A., Azevedo, D., Bessa, M., & Torres, M. J. (2019). Sobolev homeomorphisms are dense in volume preserving automorphisms. J. Funct. Anal., 276(10), 3261–3274.
URL https://doi.org/10.1016/j.jfa.2018.10.008

[2] Bebiano, N., Da Providência, J., & Da Providência, J. (2019). A quantum system with a non-self-adjoint 2d-harmonic oscillator. Physica Scripta, 94(9).
URL https://doi.org/10.1088/1402-4896/ab1bf

[3] Beites, P. D., Kaygorodov, I., & Popov, Y. (2019). Generalized derivations of multiplicative n-ary Hom-Ω color algebras. Bull. Malays. Math. Sci. Soc., 42(1), 315–335.
URL https://doi.org/10.1007/s40840-017-0486-8

[4] Bessa, M., & Carvalho, G. F. (2019). The Lyapunov exponents of generic skew-product compact semiflows. J. Evol. Equ., 19(2), 387–409.
URL https://doi.org/10.1007/s00028-019-00479-8

[5] Bessa, M., & Morais, P. (2019). Straighten out coordinates for volume-preserving actions. Arch. Math. (Basel), 113(4), 443–448.
URL https://doi.org/10.1007/s00013-019-01354-1

[6] Carapito, A. C. (2019). Stabilization criteria of a class of switched systems. Math. Methods Appl. Sci., 42(17), 5827–5833.
URL https://doi.org/10.1002/mma.5688

[7] Carvalho, L., Diogo, C., & Mendes, S. (2019a). A bridge between quaternionic and complex numerical ranges. Linear Algebra Appl., 581, 496–504.
URL https://doi.org/10.1016/j.laa.2019.07.022

[8] Carvalho, L., Diogo, C., & Mendes, S. (2019b). On the convexity and circularity of the numerical range of nilpotent quaternionic matrices. New York J. Math, 25, 1385–1404.

[9] da Cruz, H. F., Inácio, I., & Serôdio, R. (2019). Convertible subspaces that arise from different numberings of the vertices of a graph. Ars Math. Contemp., 16(2), 473–486.
URL https://doi.org/10.26493/1855-3974.1477.1c7.

[10] Dimitrijevic, I., Dragovich, B., Koshelev, A. S., Rakic, Z., & Stankovic, J. (2019). Cosmological solutions of a nonlocal square root gravity. Phys. Lett. B, 797, 134848, 5.
URL https://doi.org/10.1016/j.physletb.2019.13484.

[11] Dimitrijevic, I., Dragovich, B., Koshelev, A. S., Rakić, Z., & Stankovic, J. (2019). Cosmology of non-local f(R) gravity. Filomat, 33(4), 1163–1178.
URL https://doi.org/10.2298/FIL1904163D

[12] Ferreira, D., Ferreira, S. S., Nunes, C., Fonseca, M., & Mexia, J. T. (2019). Chisquared and related inducing pivot variables: an application to orthogonal mixed models. Comm. Statist. Theory Methods, 48(22), 5445–5466.
URL https://doi.org/10.1080/03610926.2013.770532

[13] Ferreira, S. S., Ferreira, D., Nunes, C., Carvalho, F., & Mexia, J. T. (2019). Orthogonal Block Structure and Uniformly Best Linear Unbiased Estimators. In: Ahmed, S. Ejaz, Carvalho, Francisco, Puntanen, Simo (Eds.). Matrices, Statistics and Big Data: Selected Contributions from IWMS 2016. Springer, Berlin, Heidelberg, pp. 89-98. ISBN: 978-3-030-17518-4.
URL https://doi.org/10.1007/978-3-030-17519-1_7

[14] Ferreira, H., & Ferreira, M. (2019). Asymptotic dependence of bivariate maxima. Comm. Statist. Theory Methods, 48(13), 3269–3279.
URL https://doi.org/10.1080/03610926.2018.1475568

[15] Ferreira, M., & Ferreira, H. (2019). Tail dependence under sample failures. Teor. Veroyatn. Primen., 64(4), 798–810.
URL https://doi.org/10.4213/tvp5206

[16] Koshelev, A. S., Marto, J., & Mazumdar, A. (2019). Towards conformally flat, non-Kasner vacuum solution in infinite derivative gravity. J. Cosmol. Astropart. Phys., 2, 020, 18.
URL https://doi.org/10.1088/1475-7516/2019/02/020

[17] Kumar, K., Maheshwari, S., & Mazumdar, A. (2019). Perturbations in higher derivative gravity beyond maximally symmetric spacetimes. Physical Review D, 100(6).
URL https://doi.org/10.1103/PhysRevD.100.064022

[18] Kumar, K., & Moniz, P. (2019). Conformal gut inflation, proton lifetime and non-thermal leptogenesis. European Physical Journal C, 79(11).
URL https://doi.org/10.1140/epjc/s10052-019-7449-1

[19] Martins, A. P., & Sebastião, J. R. (2019). Methods for estimating the upcrossings index: improvements and comparison. Statist. Papers, 60(4), 1317–1347.
URL https://doi.org/10.1007/s00362-017-0876-x

[20] S. Mendes, R.M. Miró-Roig, H. Soares, A family of vector bundles on $mathbb{P}^3$ of homological dimension 2 and $chi(mathrm{End},E)=1$. Proceedings of the Moduli spaces in algebraic geometry and applications meeting.

[21] Nunes, C., Capistrano, G., Ferreira, D., Ferreira, S. S., & Mexia, J. T. (2019). Exact critical values for one-way fixed effects models with random sample sizes. J. Comput. Appl. Math., 354, 112–122.
URL https://doi.org/10.1016/j.cam.2018.05.057

[22] Panga, Z., & Pereira, L. (2019). On the almost sure convergence for the joint version of maxima and minima of stationary sequences. Statist. Probab. Lett., 154, 108540, 7.
URL https://doi.org/10.1016/j.spl.2019.06.016

[23] Pereira, L., & Fonseca, C. (2019). Statistical methods for assessing the contagion of spatial extreme events among regions. Comm. Statist. Theory Methods, 48(13), 3208–3218.
URL https://doi.org/10.1080/03610926.2018.1473612

[24] Rasouli, S. M. M., Marto, J., & Moniz, P. V. (2019). Kinetic inflation in deformed phase space brans–dicke cosmology. Physics of the Dark Universe, 24, 100269.
URL https://doi.org/10.1016/j.dark.2019.100269

[25] Rasouli, S. M. M., & Moniz, P. V. (2019). Extended anisotropic models in noncompact Kaluza-Klein theory. Classical Quantum Gravity, 36(7), 075010, 23.
URL https://doi.org/10.1088/1361-6382/ab0987

[26] Serôdio, R., Beites, P., & Vitória, J. (2019). Eigenvalues of matrices related to the octonions. 4open, 2, 16.
URL https://doi.org/10.1051/fopen/2019014

[27] Simões, A., & Castro, L.P. (2019). Hyers-Ulam and HyersUlam-Rassias Stability for a Class of Integro-Differential Equations. In: Tas K., Baleanu D., Machado J. (eds) Mathematical Methods in Engineering. Nonlinear Systems and Complexity, vol 23. Springer, Cham, 2019.

 

Other areas

[1] Antunes, P., Esteves, D., Nunes, C., Amarelo, A., Fonseca-Moutinho, J., Afreixo, V., … Joaquim, A. (2019). Effects of physical exercise on outcomes of cardiac (dys)function in women with breast cancer undergoing anthracycline or trastuzumab treatment: Study protocol for a systematic review. Systematic Reviews, 8(1), 239.
URL https://doi.org/10.1186/s13643-019-1154-x

[2] Antunes, P., Esteves, D., Nunes, C., Joaquim, A., Pimentel, F., & Fonseca-Moutinho, J. (2019). Health-related quality of life and physical fitness in breast cancer patients: the impact of a supervised physical exercise program in women with no exercise experience. Psychology, Health and Medicine, 24(9), 1038-1046.
URL https://doi.org/10.1080/13548506.2019.1597978

[3] Antunes, P., Esteves, D., Nunes, C., Sampaio, F., Ascensão, A., Vilela, E., … Joaquim, A. (2019). Impact of exercise training on cardiotoxicity and cardiac health outcomes in women with breast cancer anthracycline chemotherapy: A study protocol for a randomized controlled trial. Trials, 20(1), 433.
URL https://doi.org/10.1186/s13063-019-3499-9

[4] Arrais, M., Lulua, O., Quifica, F., Rosado-Pinto, J., Gama, J., & Taborda-Barata, L. (2019). Prevalence of asthma, allergic rhinitis and eczema in 6–7-year-old schoolchildren from luanda, angola. Allergologia et Immunopathologia, 47(6), 523-534.
URL https://doi.org/10.1016/j.aller.2018.12.002

[5] Azevedo, J. M., Oliveira, E. P., & Beites, P. D. (2019). Using learning analytics to evaluate the quality of multiple-choice questions: A perspective with classical test theory and item response theory. International Journal of Information and Learning Technology, 36(4), 322–341

[6] Coutinho Costa, J., Machado, J., Ferreira, C., Gama, J., Almeida, T., & Arrobas, A. (2019). Immunotherapy in allergic asthma – 5 year analysis: Is it a curative approach? Pulmonology, 25(3), 183-185.
URL https://doi.org/10.1016/j.pulmoe.2019.01.007

[7] Coutinho Costa, J., Rebelo-Marques, A., Machado, J., Gama, J., Santos, C., Teixeira, F., & Moita, J. (2019). Validation of NoSAS (neck, obesity, snoring, age, sex) score as a screening tool for obstructive sleep apnea: Analysis in a sleep clinic. Pulmonology, 25(5), 263-270.
URL https://doi.org/10.1016/j.pulmoe.2019.04.004

[8] Faias, S., Pereira, L., Luís, Â., Chaves, P., & Cravo, M. (2019). Genetic testing vs microforceps biopsy in pancreatic cysts: Systematic review and meta-analysis. World Journal of Gastroenterology, 25(26), 3450-3467.
URL https://doi.org/10.3748/wjg.v25.i26.3450

[9] Faias, S., Pereira, L., Luís, Â., Cravo, M., Dias Pereira, A., & Torres, J. (2019). Kras in cyst fluid obtained by endoscopic ultrasound-fine-needle aspiration in pancreatic cystic lesions: A systematic review and meta-analysis. Pancreas, 48(6), 749-758.
URL https://doi.org/10.1097/MPA.0000000000001325

[10] Ferreira, S., Luís, Â., Oleastro, M., Pereira, L., & Domingues, F. (2019). A meta-analytic perspective on arcobacter spp. antibiotic resistance. Journal of Global Antimicrobial Resistance, 16, 130-139.
URL https://doi.org/10.1016/j.jgar.2018.12.018

[11] Laia-Dias, I., Lozoya-Ibáñez, C., Skypala, I., Gama, J., Nurmatov, U., Lourenço, O., & Taborda-Barata, L. (2019). Prevalence and risk factors for food allergy in older people: Protocol for a systematic review. BMJ Open, 9(8), e029633.
URL https://doi.org/10.1136/bmjopen-2019-029633

[12] Luís, Â., Pereira, L., Domingues, F., & Ramos, A. (2019). Development of a carboxymethyl xylan film containing licorice essential oil with antioxidant properties to inhibit the growth of foodborne pathogens. LWT, 111, 218-225.
URL https://doi.org/10.1016/j.lwt.2019.05.040

[13] Luís, Â., Sousa, S., Wackerlig, J., Dobusch, D., Duarte, A., Pereira, L., & Domingues, F. (2019). Star anise (illicium verum hook. f.) essential oil: Antioxidant properties and antibacterial activity against acinetobacter baumannii. Flavour and Fragrance Journal, 34(4), 260-270.
URL https://doi.org/10.1002/ffj.3498

[14] Maricoto, T., Monteiro, L., Gama, J., Correia-de Sousa, J., & Taborda-Barata, L. (2019). Inhaler technique education and exacerbation risk in older adults with asthma or chronic obstructive pulmonary disease: A meta-analysis. Journal of the American Geriatrics Society, 67(1), 57-66.
URL https://doi.org/10.1111/jgs.15602

[15] Mónico, B., Gama, J., Pastorinho, M., & Lourenço, O. (2019). Tobacco smoke as a risk factor for allergic sensitization in adults: Conclusions of a systematic review and meta-analysis. Journal of Allergy and Clinical Immunology, 143(1), 417-419.
URL https://doi.org/10.1016/j.jaci.2018.07.040

[16] Pinto, N., Oliveira, I., Ferreira, J., Gama, J., & Vaz Pato, M. (2019). Can theta burst stimulation safely influence auditory hearing thresholds in healthy young adults? Clinical Neurophysiology, 130(10), 1900-1907.
URL https://doi.org/10.1016/j.clinph.2019.07.019

[17] Porta, G., Carvalho, E., Santos, J., Gama, J., Borges, C., Seixas, R., … Hessel, G. (2019). Autoimmune hepatitis in 828 brazilian children and adolescents: clinical and laboratory findings, histological profile, treatments, and outcomes [hepatite autoimune em 828 crianças e adolescentes brasileiros: achados clínicos e laboratoriais, perfil histológico, tratamentos e resultados]. Jornal de Pediatria, 95(4), 419-427.
URL https://doi.org/10.1016/j.jped.2018.04.007

[18] Silva, M., Gama, J., Pinto, N., Pivi, G., Brancal, H., Carvalho, L., … Patto, M. (2019). Sulfite concentration and the occurrence of headache in young adults: a prospective study. European Journal of Clinical Nutrition, 73(9), 1316-1322.
URL https://doi.org/10.1038/s41430-019-0420-2

Go up!

 

2018

[1]   R. M. P. Almeida, J. C. M. Duque, J. Ferreira, R. J. Robalo, Finite element schemes for a class of nonlocal parabolic systems with moving boundaries, Appl. Numer. Math. 127 (2018) 226–248. 
URL https://doi.org/10.1016/j.apnum.2018.01.007

[2]   N. Bebiano, J. da Providência, J. P. da Providência, Rényi’s quantum thermodynamical inequalities, Electron. J. Linear Algebra 33 (2018) 63–73. 
URL https://repository.uwyo.edu/ela/vol33/iss1/7/

[3]   N. Bebiano, S. Furtado, J. da Providência, W.-R. Xu, J. P. da Providência, Approximations for von Neumann and Rényi entropies of graphs using the Euler-Maclaurin formula, Electron. Trans. Numer. Anal. 48 (2018) 227–242. 
URL https://doi.org/10.1553/etna_vol48s227

[4]   P. D. Beites, A. P. Nicolás, P. Saraiva, J. Vitória, Vector cross product differential and difference equations in ℝ³ and in ℝ⁷, Electron. J. Linear Algebra 34 (2018) 675–686. 
URL https://repository.uwyo.edu/ela/vol34/iss1/48/

[5]   M. Bessa, A note on expansiveness and hyperbolicity for generic geodesic flows, Math. Phys. Anal. Geom. 21 (2) (2018) Art. 14, 9. 
URL https://doi.org/10.1007/s11040-018-9271-7

[6]   M. Bessa, J. Bochi, M. Cambrainha, C. Matheus, P. Varandas, D. Xu, Positivity of the top Lyapunov exponent for cocycles on semisimple Lie groups over hyperbolic bases, Bull. Braz. Math. Soc. (N.S.) 49 (1) (2018) 73–87. 
URL https://doi.org/10.1007/s00574-017-0048-6

[7]   M. Bessa, J. Rocha, P. Varandas, Uniform hyperbolicity revisited: index of periodic points and equidimensional cycles, Dyn. Syst. 33 (4) (2018) 691–707. 
URL https://doi.org/10.1080/14689367.2018.1433818

[8]   M. Bessa, C. M. Silva, H. Vilarinho, Stretching generic Pesin’s entropy formula, J. Stat. Phys. 173 (5) (2018) 1523–1546. 
URL https://doi.org/10.1007/s10955-018-2163-1

[9]   M. Bessa, M. J. Torres, P. Varandas, On the periodic orbits, shadowing and strong transitivity of continuous flows, Nonlinear Anal. 175 (2018) 191–209. 
URL https://doi.org/10.1016/j.na.2018.06.002

[10]   L. Buoninfante, A. S. Cornell, G. Harmsen, A. S. Koshelev, G. Lambiase, J. Marto, A. Mazumdar, Towards nonsingular rotating compact object in ghost-free infinite derivative gravity, Phys. Rev. D 98 (2018) 084041. 
URL https://doi.org/10.1103/PhysRevD.98.084041

[11]   L. Buoninfante, A. S. Koshelev, G. Lambiase, J. Marto, A. Mazumdar, Conformally-flat, non-singular static metric in infinite derivative gravity, J. Cosmol. Astropart. Phys. (6) (2018) 014. 
URL https://doi.org/10.1088/1475-7516/2018/06/014

[12]   L. Buoninfante, A. S. Koshelev, G. Lambiase, A. Mazumdar, Classical properties of non-local, ghost- and singularity-free gravity, J. Cosmol. Astropart. Phys. (9) (2018) 034. 
URL https://doi.org/10.1088/1475-7516/2018/09/034

[13]   L. Castro, A. Simões, Hyers-Ulam-Rassias stability of nonlinear integral equations through the bielecki metric, Mathematical Methods in the Applied Sciences 41 (17) (2018) 7367–7383. 
URL https://doi.org/10.1002/mma.4857

[14]   J. Costa, J. Machado, C. Ferreira, J. Gama, C. Rodrigues, The bronchiectasis severity index and faced score for assessment of the severity of bronchiectasis, Pulmonology 24 (3) (2018) 149–154. 
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[15]   R. Fernandes, H. F. da Cruz, The number of P-vertices in a matrix with maximum nullity, Linear Algebra Appl. 547 (2018) 168–182. 
URL https://doi.org/10.1016/j.laa.2018.02.018

[16]   H. Ferreira, M. Ferreira, Estimating the extremal index through local dependence, Ann. Inst. Henri Poincaré Probab. Stat. 54 (2) (2018) 587–605. 
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[17]   H. Ferreira, M. Ferreira, Multidimensional extremal dependence coefficients, Statist. Probab. Lett. 133 (2018) 1–8. 
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[18]   R. A. C. Ferreira, C. M. Silva, A nonautonomous epidemic model on time scales, J. Difference Equ. Appl. 24 (8) (2018) 1295–1317. 
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[19]   A. S. Koshelev, K. S. Kumar, L. Modesto, L. Rachwał, Finite quantum gravity in ds and ads spacetimes, Phys. Rev. D 98 (2018) 046007. 
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[20]   A. S. Koshelev, K. S. Kumar, A. A. Starobinsky, R² inflation to probe non-perturbative quantum gravity, J. High Energy Phys. (3) (2018) 071. 
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[21]   A. S. Koshelev, J. Marto, A. Mazumdar, Schwarzschild 1∕r singularity is not permissible in ghost-free quadratic-curvature infinite-derivative gravity, Phys. Rev. D 98 (2018) 064023. 
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[23]   A. Luís, F. Domingues, L. Pereira, Association between berries intake and cardiovascular diseases risk factors: A systematic review with meta-analysis and trial sequential analysis of randomized controlled trials, Food and Function 9 (2) (2018) 740–757. 
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[24]   A. Luís, F. Domingues, L. Pereira, Effects of red clover on perimenopausal and postmenopausal womens blood lipid profile: A meta-analysis, Climacteric 21 (5) (2018) 446–453. 
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[25]   A. Luís, F. Domingues, L. Pereira, Metabolic changes after licorice consumption: A systematic review with meta-analysis and trial sequential analysis of clinical trials, Phytomedicine 39 (2018) 17–24. 
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[26]   A. Luís, A. Duarte, L. Pereira, F. Domingues, Interactions between the major bioactive polyphenols of berries: effects on antioxidant properties, European Food Research and Technology 244 (1) (2018) 175–185. 
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[27]   A. Luís, S. Sousa, A. Duarte, L. Pereira, F. Domingues, Phytochemical characterization, and evaluation of rheological and antioxidant properties of commercially available juices of berries, Journal of Berry Research 8 (1) (2018) 11–23. 
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2017

2016

2015

2014

2013

2012

[1]   A. J. G. Bento, C. M. Silva, Nonuniform (μ,ν)-dichotomies and local dynamics of difference equations, Nonlinear Anal. 75 (1) (2012) 78–90.
URL https://doi.org/10.1016/j.na.2011.08.008

[2]   A. J. G. Bento, C. M. Silva, Stable manifolds for non-autonomous equations with non-uniform polynomial dichotomies, Q. J. Math. 63 (2) (2012) 275–308.
URL https://doi.org/10.1093/qmath/haq047

[3]   M. Bessa, Perturbations of Mathieu equations with parametric excitation of large period, Adv. Dyn. Syst. Appl. 7 (1) (2012) 17–30.

[4]   M. Bessa, J. Rocha, A remark on the topological stability of symplectomorphisms, Appl. Math. Lett. 25 (2) (2012) 163–165.
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[5]   M. Bessa, C. M. Silva, Dense area-preserving homeomorphisms have zero Lyapunov exponents, Discrete Contin. Dyn. Syst. 32 (4) (2012) 1231–1244.
URL https://doi.org/10.3934/dcds.2012.32.1231

[6]   N. Correia, R. Pacheco, Harmonic maps of finite uniton number into G₂, Math. Z. 271 (1-2) (2012) 13–32.
URL https://doi.org/10.1007/s00209-011-0849-z

[7]   A. Costa, D. Marinho, H. Rocha, A. Silva, T. Barbosa, S. Ferreira, M. Martins, Deep and shallow water effects on developing preschoolers’ aquatic skills, Journal of Human Kinetics 32 (1) (2012) 211–219.
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[8]   D. Ferreira, S. S. Ferreira, C. Nunes, L. Ramos, J. T. Mexia, Approximate normality of low degree polynomials in normal independent variables, Far East J. Math. Sci. (FJMS) 68 (2) (2012) 287–296.

[9]   H. Ferreira, Multivariate maxima of moving multivariate maxima, Statist. Probab. Lett. 82 (8) (2012) 1489–1496.
URL https://doi.org/10.1016/j.spl.2012.04.015

[10]   H. Ferreira, M. Ferreira, Fragility index of block tailed vectors, J. Statist. Plann. Inference 142 (7) (2012) 1837–1848.
URL https://doi.org/10.1016/j.jspi.2012.01.021

[11]   H. Ferreira, M. Ferreira, On extremal dependence of block vectors, Kybernetika (Prague) 48 (5) (2012) 988–1006.

[12]   H. Ferreira, M. Ferreira, Tail dependence between order statistics, J. Multivariate Anal. 105 (2012) 176–192.
URL https://doi.org/10.1016/j.jmva.2011.09.001

[13]   H. Ferreira, L. Pereira, Point processes of exceedances by random fields, J. Statist. Plann. Inference 142 (3) (2012) 773–779.
URL https://doi.org/10.1016/j.jspi.2011.09.012

[14]   M. Ferreira, H. Ferreira, On extremal dependence: some contributions, TEST 21 (3) (2012) 566–583.
URL https://doi.org/10.1007/s11749-011-0261-3

[15]   D. I. C. Mendes, On completely *-prime *-ideals in involution rings, Math. Pannon. 23 (2) (2012) 299–310.

[16]   C. Nunes, D. Ferreira, S. S. Ferreira, J. T. Mexia, Control of the truncation errors for generalized F distributions, J. Stat. Comput. Simul. 82 (2) (2012) 165–171.
URL https://doi.org/10.1080/00949655.2011.631924

[17]   C. Nunes, D. Ferreira, S. S. Ferreira, J. T. Mexia, F-tests with a rare pathology, J. Appl. Stat. 39 (3) (2012) 551–561.
URL https://doi.org/10.1080/02664763.2011.603293

[18]   C. Nunes, D. Ferreira, S. S. Ferreira, J. T. Mexia, Generalized F distributions with random non-centrality parameters: convolution of gamma and beta variables, Far East J. Math. Sci. (FJMS) 62 (1) (2012) 1–14.

[19]   P. J. Rebelo, An approximate solution to an initial boundary value problem: Rakib-Sivashinsky equation, Int. J. Comput. Math. 89 (7) (2012) 881–889.
URL https://doi.org/10.1080/00207160.2012.659665

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