Papers in International Journals

 

B. Dinis, É. Miquey

 

Realizability with Stateful Computations for Nonstandard Analysis

Leibniz International Proceedings in Informatics Schloss Dagstuhl (CSL 2021)

vol.183 pp. 19:1–19:23

 

B. Dinis, P. Oliva

 

A parametrised functional interpretation for Heyting arithmetic

Annals of Pure and Applied Logic

172:4 (2021)

 

B. Dinis, M. Edmundo, M. Mamino 

 

Fundamental group in an arbitrary o-minimal structure with definable Skolem functions

Annals of Pure and Applied Logic

172:8 (2021) 102975 

 

B. Dinis, B. Jacinto

 

A nonstandard view on vagueness

Proceedings of the 13th Panhellenic Logic Symposium

 

 

Gowrisankar, A., Golmankhaneh, A. K., Serpa, C. 

 

Fractal Calculus on Fractal Interpolation Functions

Fractal Fract. 

(5) 157 (2021) 1-15 

 

Buescu, J., Serpa, C. 

 

Compatibility Conditions for Systems of Iterative Functional Equations with Non-trivial Contact Sets

Results in Mathematics

76 (2) (2021) 1-19 

 

Mitic, V., Serpa, C., Ilic, I., Mohr, M., Fecht, H.-J. 

 

Fractal nature of advanced Ni-based superalloys solidied on board the international space station

Remote Sensing

13 (9) (2021) 1-22

 

Serpa, C. 

 

A note on fractal interpolation vs fractal regression

Academia Letters 

808, 1-5, 2021 

 

Serpa, C., Forouharfar, A. 

 

Fractalization of Chaos and Complexity: Proposition of a New Method in the Study of Complex Systems

Springer Proceedings in Complexity

87-105 (2021) 

 

Ferreira, F.

 

On false Heine/Borel compactness principles in proof mining

Lecture Notes in Computer Science 

12813, (2021) pp. 199-203 

 

Ferreira, F.

 

The abstract type of the real numbers

Archive for Mathematical Logic

60, 1005–1017 (2021) 

 

Espírito Santo, J., Ferreira, G

 

The Russell-Prawitz embedding and the atomization of universal instantiation

Logic Journal of the IGPL

29(5):823-858, (2021) 

 

A. T. Baraviera, P. Duarte, M. J. Torres 

 

Stationary Measures on Infinite Graphs

Communications in Contemporary Mathematics

2021

G. Del Magno, Gianluigi, J.L. Dias, P. Duarte, J.P. Gaivão 

 

Hyperbolic Polygonal Billiards Close to 1-Dimensional Piecewise Expanding Maps

 

Journal of Statistical Physics  182, no. 1, 11, (2021)
Monteiro Fernandes, T., Prelli, L.

 

Relative subanalytic sheaves II

 

Milan Journal of Mathematics 89, 387-411, (2021) 

 

Florentino, C., A. Nozad, A. Zamora

 

Serre polynomials of SLn- and PGLn-character varieties of free groups Jour. Geom. & Physics 161 (2021) 104008  

 

Florentino, C.,  J. Silva

 

Hodge-Deligne polynomials of abelian character varieties Open Mathematics 19 (2021) 

 

Buescu, J., Paixão, A. C. 

 

Positive-definiteness and integral representations for special functions Positivity 25, No. 2, pp. 731-750 (2021)

 

Book 

Ferreira, F.

Princípios de Teoria dos Conjuntos (Cadernos de Lógica e Computação)

College Publications ISBN – 9781848903470

 

 

Margheri, A., Rebelo C.,  Zanolin, F.

 

Fixed points for planar maps with multiple twists, with application to nonlinear equations with indefinite weight

Philosophical Transaction of the Royal Society A, Volume 379 Issue 2191

3769-3805

 

Barroso, A.C, E. Zappale 

 

An optimal design problem with non-standard growth and no concentration effects

Asympt. Anal.

31–53, 2021

 

Antontsev, S.,  H.B. de Oliveira, Khompysh, Khonatbek 

 

The classical Kelvin-Voigt problem for incompressible fluids with unknown non-constant density: existence, uniqueness and regularity

Journal Nonlinearity, 34(2021), 3083-3111

34, 3083-3111, 211–237, 2021

 

Antontsev, S., Jorge Ferreira, Erhan Pişkin, Sebastião Martins Siqueira Cordeiro 

 

Existence and non-existence of solutions for Timoshenko –type equations with variable exponents

Nonlinear Analysis: Real World Applications

vol. 61, 103341 23 pp., 2021

Antontsev, S., Jorge Ferreira, Erhan Piskin Existence and blow up of solutions for a strongly damped Petrovsky equation with variable-exponent nonlinearities

 

Electron. J. Differential Equations

 

vol. 2021, No. 06, pp. 1-18, 2021
Antontsev, S., J. Ferreira  A nonlinear viscoelastic plate equation with p (x, t)-Laplace operator: Blow up of solutions with negative initial energy

 

Nonlinear Analysis: Real World Applications

 

59,10324, 2021

 

Antontsev, S., H.B.de Oliveira, Kh. Khompysh 

 

Kelvin –Voigt equations with anisotropic diffusion, relaxation and damping: Blow-up and large time behavior Journal Asymptotic Analysis vol. 121, no. 2, pp. 125-157, 2021

 

Antontsev, S., Khompysh, Khonatbek

 

An inverse problem for generalized Kelvin-Voigt equation with p-Laplacian and damping term J. Inverse Problems vol. 37, n8, 2021

 

Antontsev, S., A.A. Papin, M.A. Tokareva, E.I. Leonova, E.A. Gridushko 

 

Modeling of Tumor Occurrence and Growth-III Iz Izvestia of Altai State University Journal nº4 (120), pp. 71-80 , 2021 

 

Bonheure, Denis, Casteras, Jean-Baptiste Román, Carlos 

 

Unbounded mass radial solutions for the Keller-Segel equation in the disk Calc. Var. Partial Differential Equations 60, no. 5, Paper No. 198, 30 pp, 2021
Bonheure, Denis, Casteras, Jean-Baptiste, Gladiali, Francesca  Bifurcation analysis of the Hardy-Sobolev equation

 

J. Differential Equations

 

296, 759–798, 2021 
Casteras, Jean-Baptiste, Mandel, Rainer  On Helmholtz equations and counterexamples to Strichartz estimates in hyperbolic space

 

Int. Math. Res. Not. IMRN

 

no. 7, 4838–4863, 2021 
N.D. Lopes, H.B. de Oliveira  Continuous/discontinuous Galerkin approximations for a fourth-order nonlinear problem

 

Computers and Mathematics with Applications 

 

97, 122-152, 2021 
Beirão da Veiga, H., Jiaqi Yang  On the partial regularity of suitable weak solutions in the non-Newtonian shear-thinning case

 

Nonlinearity

 

34, 562—577, 2021
Beirão da Veiga, H., Jiaqi Yang  On mixed pressure-velocity regularity criteria to the Navier-Stokes equations in Lorentz spaces

 

Chinese Ann. Math.,Series B

 

42(1),1-16, 2021
J.P. Dias  A quasilinear system related with the asymptotic equation of the nematic liquid crystal's director field

 

Chinese Ann. Math.,Series B

 

42, 163-172, 2021
Chau, Oanh, Petrov, Adrien, Heibig, Arnaud, Marques, Manuel Monteiro 

 

A frictional dynamic thermal contact problem with normal compliance and damage

 

Nonlinear analysis and global optimization 71-107, 167, 2021
Correia, S., Figueira, M.

 

A generalized complex Ginzburg-Landau equation: Global existence and stability results

 

Communications on Pure & Applied Analysis  vol.20 (5), 2021-2038, 2021
Kavallaris, N. I., Barreira, R., Madzvamuse, A. 

 

Dynamics of Shadow System of a Singular Gierer–Meinhardt System on an Evolving Domain

 

Journal of Nonlinear Science  31, 1, 2021 
Paz, M.C., Santos, S. A.P., Barreira, R. 

 

Processing of high-resolution temporal climate data for daily simulations of a complex agro-ecosystem

 

Revista de Estudios Andaluces 2021
Ascensão, C., Ferreira, B., Barreira, R., Carriço, N. 

 

Comparison of Reconstruction Methods for Water Supply Systems Flow Rate Time Series

 

Springer International Publishing 851-858, 2021
Vilela Mendes, R.

 

Modular quantum computing and quantum-like devices

 

International Journal of Quantum Information vol. 19, nº 03, 2150020, 2021 
Vilela Mendes, R., Aguirre, C.

 

Tools to Characterize the Correlated Nature of Collective Dynamics

 

Complex Systems vol. 30, Issue 1, 2021
Vilela Mendes, R.

 

Alternative Quantum Formulations and Systems at the Classical-Quantum Border

 

ICPS 2019, ICPS 2018, ICPS 2017: From Particle Systems to Partial Differential Equations pp 381-400, 2021 
Vilela Mendes, R.

 

O planeta humano: sustentabilidade e governabilidade

 

chapter in book "Complexidade: Implicações e políticas globais"  pp. 133-155 , 2021
C.O.R. Sarrico 

 

Travelling waves for the Brio system

 

Journal of Nonlinear Science  31, article 69, 2021 
C.O.R. Sarrico 

 

The movement of a particle according to the Gurevich-Zibin dark matter model

 

J. Math. Phys.  62, 051509, 2021 
Miguel Boto, C.O.R. Sarrico 

 

Distributional profiles for travelling waves in the Camassa-Holm equation

 

Journal of Dynamics and Differential Equations 2021
T. Faria

 

Permanence for Nonautonomous Differential Systems with Delays in the Linear and Nonlinear Terms

 

Mathematics 9, 263, 2021 
T. Faria

 

Permanence and exponential stability for generalised nonautonomous Nicholson systems

 

Electronic Journal of Qualitative Theory of Differential Equations  nº 9, 1–19, 2021
Xavier, M., Van Goethem, N. 

 

Brittle fracture on plates governed by topological derivatives

 

Engineering Computations  2021
Sanchez, L., João G. Silva 

 

Remarks on periodic resonant problems with nonlinear dissipation

 

Electronic Journal of Differential Equations special Issue 01, pp. 203-212, 2021

 

Azevedo, A., Rodrigues, J.F., Santos, L. 

 

Lagrange multipliers for evolution problems with constraints on the derivatives St. Petersburg Mathematical Journal 32(3), pp. 435–448, 2021

 

Rodrigues, J. F., Santos, L.

 

Correction to: “On nonlocal variational and quasi-variational inequalities with fractional gradient Appl. Math. Optim.  84, nº3, 3565-3567, 2021 

 

Carlen, E.A., Ulusoy, S. 

 

Dissipation for a non-convex gradient flow problem of a Patlack–Keller–Segel type for densities on Rd, d≥3 Nonlinear Analysis, Theory, Methods and Applications 208, 112314, 2021

 

Carlen, E.A., Holzmann, M., Jauslin, I., Lieb, E.H.

 

Simplified approach to the repulsive Bose gas from low to high densities and its numerical accuracy Physical Review A 103(5), 053309, 2021
Carlen, E.A., Frank, R.L., Ivanisvili, P., Lieb, E.H. Inequalities for Lp -Norms that Sharpen the Triangle Inequality and Complement Hanner’s Inequality

 

Journal of Geometric Analysis

 

31(4), pp. 4051–4073, 2021
Amorim, É., Carlen, E.A. Complete positivity and self-adjointness

 

Linear Algebra and Its Applications

 

611, pp. 389–439, 2021

 

Bernardino, R.; Paias, A.

Heuristic approaches for the family traveling salesman problem

International Transactions in Operational Research, 28

262-295

 

Gouveia, L., McGarraghy, S., Brugha, C.M. 

 

Introduction to Special Issue European Journal of Operational Research, 291 (3) 807

 

Fortz, B., Gouveia, L., Büsing, C., Leitner, M. 

 

Editorial Preface: Special issue on network analytics and optimization Networks, 77(4) 475–476

 

Fortz, B., Gouveia, L.Moura, P. 

 

 

A comparison of node-based and arc-based hop-indexed formulations for the Steiner tree problem with hop constraints

 

Networks 2021
Pedro M. Castro, Qi Liao and Yongtu Liang 

 

Comparison of mixed-integer relaxations with linear and logarithmic partitioning schemes for quadratically constrained problems

 

Optimization and Engineering 2021

 

Pedro M. Castro 

 

Systematic Approaches for Optimal Scheduling of Straight Pipelines with Batch-Centric Formulations Industrial Engineering and Chemistry Research 60 15600-15617
Yamin Yan, Pedro M. Castro, Qi Liao, Yongtu Liang 

 

An Effective Decomposition Algorithm for Scheduling Branched Multiproduct Pipelines

 

Computers & Chemical Engineering 154 107494
Pedro M. Castro 

 

A piecewise relaxation for quadratically constrained problems based on a mixed-radix numeral system

 

Computers & Chemical Engineering 153 107459
Hossein Mostafaei, Pedro M. Castro, Fabricio Oliveira, Iiro Harjunkoski 

 

Efficient Formulation for Transportation Scheduling of Single Refinery Multiproduct Pipelines

 

European Journal of Operational Research 293 731-747
Hossein Mostafaei, Pedro M. Castro, Susana Relvas, Iiro Harjunkoski 

 

A Holistic MILP Model for Scheduling and Inventory Management of a Multiproduct Oil Distribution System

 

Omega 98 102110
R. Ferreira, V. Móra, M.C. MourãoM. Moz, L.S. Pinto, J. Ribeiro 

 

Arc Routing for Parking Enforcement Officers: Exact and heuristic solutions

 

European Journal of Operational Research, 229, 1 283-301
Chuan Wang, Hongjie Lan, Francisco Saldanha-da-Gama, Youhua Chen

 

On optimizing a multi-mode last mile parcel delivery system with vans, truck and drone

 

Electronics 2021
Yuchen Li, Francisco Saldanha-da-Gama, Ming Liu, Zaoli Yang

 

A risk-averse two-stage stochastic programming model for a joint multi-item capacitated line balancing and lot-sizing

 

European Journal of Operational Research 2021
Yuchen Li, Zixiang Li, Francisco Saldanha-da-Gama

 

(Data-Driven) New approaches for re-balancing an assembly line with disruptions

 

International Journal of Computer Integrated Manufacturing 2021
Antonio Diglio, Juanjo Peiró, Carmela Piccolo, Francisco Saldanha-da-Gama

 

Solutions for districting problems with chance-constrained balancing requirements

 

Omega, 103 2021
Zehranaz Dönmez, Bahar Y.Kara, Özlem Karsu, Francisco Saldanha da Gama

 

Humanitarian Facility Location under Uncertainty: Critical Review and Future Prospects

 

Omega, 102 2021
Henrique Amorim Almeida, Rita M T Ascenso, L. Ferreira, Eunice S.G. Oliveira

 

Body morphology of biomechanical students from the Polytechnic of Leiria

 

in book: Advances and Current Trends in Biomechanics ISBN 9781003217152
A. Paias, M. Mesquita, M. Moz, M. Pato 

 

A network flow-based algorithm for bus driver rerostering

 

OR Spectrum, 43, 2 543-576
Angelo Aliano Filho, Teresa Melo,  M. Pato

 

A bi-objective mathematical model for integrated planning of sugarcane harvesting and transport operations

 

Computers and Operations Research 134 2021
Mesquita, M., Paias, A., Wise, L. 

 

Optimizing the routes of a research vessel with an hybrid metaheuristic

 

International Journal of Management Science and Engineering Management 16, 1 58-71
Mesquita, M., Susete Marques, Marlene Marques, Marco Marto, Constantino, M., José G. Borges 

 

An optimization approach to design forest road networks and plan timber transportation

 

Operational Research - An International Journal 2021
Pig Slurry, Sílvia Sousa, Elizabeth Duarte, Mesquita, M., Sandra Saraiva 

 

Energetic Valorization of Cereal and Exhausted Coffee Wastes Through Anaerobic Co-digestion

 

Frontiers in Sustainable Food Systems 2021
Maria do Rosário Cameira, João Rolim, Fernanda Valente, Mesquita, M., Ulrike Dragosits, Cláudia M.d.S. Cordovil  

 

Translating the agricultural N surplus hazard into groundwater pollution risk: Implications for effectiveness of mitigation measures in nitrate vulnerable zones

 

Agriculture, Ecosystems & Environment, 306 2021
Proença, C., Neves, M., Dias, J.C. Martins, P.

 

Determinants of sovereign debt ratings in clusters of European countries – effects of the crisis

 

Journal of Financial Economic Policy 2021
Martins, P., Martins, F. A.

 

Launcher nodes for detecting efficient influencers in social networks

 

Online Social Networks and Media, 25 2021
Domingues TD, Grabowska AD, Lee J-S, Ameijeiras-Alonso J, Westermeier F, Scheibenbogen C, Cliff JM., Nacul L., Lacerda EM., Mouriño H., Sepúlveda N. 

 

Herpesviruses Serology Distinguishes Different Subgroups of Patients From the United Kingdom Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Biobank

 

Frontiers in Medicine, 8:686736 2021
Romagosa M, Pérez-Jorge S, Cascão I, Mouriño H, Lehodey P, Pereira A, Marques TA, Matias L, Silva MA. 

 

Food talk: 40-Hz fin whale calls are associated with prey biomass

 

Proc. R. Soc. B 20211156 2021
Carvalho, M., Klimentova, X., Glorie, K.M., Viana, A., Constantino, M.

 

Robust Models for the Kidney Exchange Problem

 

INFORMS J. Comput., 33 861-881, 2021