research

Publications

Publications

2018

Global Saddles for Planar Maps

Journal of Dynamics and Differential Equations | 2018 | article
2018

Higher Derivations of Finitary Incidence Algebras

Algebras and Representation Theory | 2018 | article

F Wei

I Kaygorodov

2018

HIV screening of tuberculosis patients in Portugal: what are we missing?

International Journal of Tuberculosis and Lung Disease | 2018 | article

L Ribeiro

M Gomes

R Duarte

2018

HIV/HCV coinfection model: a fractional-order perspective for the effect of the HIV viral load

Advances in Difference Equations | 2018 | article

ARM Carvalho

D Baleanu

2018

House Allocation Problems with Existing Tenants and Priorities for Teacher Recruitment

SOFSEM 2018: Theory and Practice of Computer Science - 44th International Conference on Current Trends in Theory and Practice of Computer Science, Krems, Austria, January 29 - February 2, 2018, Proceedings | 2018 | inproceedings
2018

Hyperplane arrangements between Shi and Ish

Electronic Notes in Discrete Mathematics | 2018 | article
2018

Identities involving Bernoulli and Euler polynomials

Integral Transforms and Special Functions | 2018 | article
2018

Impact of a New Teaching Framework For Math Courses in Higher Education

Edulearn18: 10th International Conference on Education and New Learning Technologies | 2018 | inproceedings

J Mendonça

L Babo

S Nicola

2018

Impact of a New Teaching Framework For Math Courses in Higher Education

EDULEARN Proceedings - EDULEARN18 Proceedings | 2018 | inproceedings

J Mendonça

L Babo

S Nicola

2018

Index transforms with Weber-type kernels

Integral Transforms and Special Functions | 2018 | article
2018

Irreducibility of moduli of semi-stable chains and applications to U(P, q)-Higgs bundles

Geometry and Physics: a Festschrift in Honour of Nigel Hitchin | 2018 | incollection

J Heinloth

O García Prada

S Bradlow

2018

Jordan isomorphisms of finitary incidence algebras

Linear and Multilinear Algebra | 2018 | article

ÉZ Fornaroli

R Brusamarello

2018

Learning by replicator and best-response: the importance of being indifferent

Journal of Evolutionary Economics | 2018 | article
2018

Local finiteness for Green's relations in semigroup varieties

Communications in Algebra | 2018 | article

F Soares

MV Volkov

2018

Long-term memory in Euronext stock indexes returns: An econophysics approach

Business and Economic Horizons | 2018 | article

LMP Gomes

VJS Soares

2018

Lyapunov inequalities for some differential equations with integral-type boundary conditions

Trends in Mathematics | 2018 | incollection
2018

Maximum Principle for the Optimal Control of the Obukhov Model

2018 13th Apca International Conference on Control and Soft Computing (controlo) | 2018 | inproceedings

FL Pereira

N Arafa

2018

Migration Flow and Its Impact on Tuberculosis Notification in Portugal [El flujo de migratorio y su impacto en la notificación de tuberculosis en Portugal]

Archivos de Bronconeumologia | 2018 | article

A Dias

M Gomes

O Oliveira

P Sousa

R Duarte

2018

Model-Based Classification of Heart Rate Variability.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference | 2018 | inproceedings

Argentina Leite

MariaEduarda Silva

2018

Multiple Reductions, Foliations and the Dynamics of Cluster Maps

Regular & Chaotic Dynamics | 2018 | article

M Esmeralda Sousa Dias

2018

Networks with asymmetric inputs: lattice of synchrony subspaces

Nonlinearity | 2018 | article
2018

New developments on AIDS-related cancers: the role of the delay and treatment options

Mathematical Methods in the Applied Sciences | 2018 | article

ARM Carvalho

2018

New surfaces with K 2 = 7 and p g = q ≤ 2

Asian Journal of Mathematics | 2018 | article
2018

Non-integer order analysis of the impact of diabetes and resistant strains in a model for TB infection

Communications in Nonlinear Science and Numerical Simulation | 2018 | article

ARM Carvalho

2018

O algoritmo de Euclides

Revista de Ciência Elementar | 2018 | article