Zine, H, Lotfi, EM, Torres, DFM & Yousfi, N (2022)
Weighted generalized fractional integration by parts and the Euler-Lagrange equation.
Axioms 11 , no. 4, Art. 178, 10 pp.

Zine, H, Lotfi, EM, Torres, DFM & Yousfi, N (2022)
Taylor’s formula for generalized weighted fractional derivatives with nonsingular kernels.
Axioms 11, no. 5, Art. 231, 10 pp.

Zine, H, El Adraoui, A & Torres, DFM (2022)
Mathematical analysis, forecasting and optimal control of HIV/AIDS
spatiotemporal transmission with a reaction diffusion SICA model.
AIMS Mathematics 7, no. 9, 16519–16535.

Zine, H, Danane, J & Torres, DFM (2022)
Stochastic SICA epidemic model with jump Lévy processes.
In: Mathematical Analysis of Infectious Diseases,
Academic Press, 61–72.

Boukhouima, A, Zine, H, Lotfi, EM, Mahrouf, M, Torres, DFM & Yousfi, N (2022)
Lyapunov functions and stability analysis of fractional-order systems.
In: Mathematical Analysis of Infectious Diseases, Academic Press, 125–136.

Martinelli, E. (2022)
Injective Hulls of Quantale-Enriched Multicategories.
Applied Categorical Structures, 30(1), pp. 33–78.


Fernandes, ME & Piedade, CA (2021)
Correction to “Faithful permutation representations of toroidal regular maps”.
J. Algebraic Combin. 54 , no. 3, 733–738.

Fernandes, ME, Leemans, D, Piedade, CA & Weiss, AI (2021)
Two families of locally toroidal regular 4-hypertopes arising from toroids.
Polytopes and Discrete Geometry, 89–100,
Contemp. Math., 764, Amer. Math. Soc., Providence, RI.

R. T. Rodrigues, N. Tsiogkas, A. P. Aguiar, A. Pascoal (2021)
Online Range-based SLAM using B-spline surfaces,
in IEEE Robotics and Automation Letters, vol. 6, no. 2, pp. 1958-1965.
DOI:  10.1109/LRA.2021.3060672

Wojtak, W., Coombes, S., Avitabile, D., Bicho, E., & Erlhagen, W. (2021).
A dynamic neural field model of continuous input integration.
Biological Cybernetics, 115(5), 451-471.

Soutinho, G., Sestelo, M., & Meira-Machado, L. (2021).
survidm: An R package for Inference and Prediction in an Illness-Death Model.
The R Journal.
DOI: 10.32614/RJ-2021-070

Soutinho, G., & Meira-Machado, L. (2021).
Methods for checking the Markov condition in multi-state survival data. 
Computational Statistics, 1-30.

Marques, G., Grilo, T., Gama, S., & Pereira, F. L. (2021).
Optimal Control of a Passive Particle Advected by a Point Vortex.
In International Conference on Advanced Research in Technologies, Information, Innovation and Sustainability (pp. 512-523). Springer, Cham.

Fernandes, M.E. & Piedade, C.A. (2021)
The degrees of toroidal regular proper hypermaps.
Art of Discrete and Applied Mathematics, 4(3), P313.

Mahrouf, M., Boukhouima, A., Zine, H., Lotfi, E.M., Torres, D.F.M. & Yousfi, N. (2021).
Modeling and Forecasting of COVID-19 Spreading by Delayed Stochastic Differential Equations. Axioms 10 , no. 1, Art. 18, 16 pp.

Zine, H., Lotfi, E.M., Mahrouf, M., Boukhouima, A., Aqachmar, Y., Hattaf, K., Torres, D.F.M. & Yousfi, N. (2021).
Modeling the spread of COVID-19 pandemic in Morocco.
In: Analysis of Infectious Disease Problems (Covid-19) and Their Global Impact,
Springer Nature Singapore Pte Ltd, 2021, 599–615.

Antunes L, Mendonça D, Bento MJ, Njagi EN, Belot A, Rachet B. (2021)
Dealing with missing information on covariates for excess mortality hazard regression models – Making the imputation model compatible with the substantive model (2021).
Statistical Methods in Medical Research 2021 Oct;30(10):2256-2268.
DOI: 10.1177/09622802211031615. 

Ndaïrou, F. & Torres, D.F.M. (2021).
Optimal Control Problems Involving Combined Fractional Operators with General Analytic Kernels.
Mathematics 9, no. 19, Art. 2355, 17 pp.

Ndaïrou, F. & Torres, D.F.M. (2021).
Pontryagin Maximum Principle for Distributed-Order Fractional Systems.
Mathematics 9, no. 16, Art. 1883, 12 pp. 

Ndaïrou, F. & Torres, D.F.M. (2021).
Mathematical Analysis of a Fractional COVID-19 Model Applied to Wuhan, Spain and Portugal. Axioms 10, no. 3, Art. 135, 13 pp. 

Ndaïrou, F., Area, I., Nieto, J.J., Silva, C.J. & Torres, D.F.M. (2021).
Fractional model of COVID-19 applied to Galicia, Spain and Portugal.
Chaos Solitons Fractals 144, Art. 110652, 7 pp.


Garrido-da-Silva, L., & Castro, S. B. (2020). Cyclic dominance in a two-person rock–scissors–paper game. International Journal of Game Theory49(3), 885-912.

Wojtak, W., Ferreira, F., Vicente, P., Louro, L., Bicho, E., & Erlhagen, W. (2020).
A neural integrator model for planning and value-based decision making of a robotics assistant. Neural Computing and Applications 33(8), 3737-3756.
DOI:  10.1007/s00521-020-05224-8

Soutinho, G., Meira-Machado, L., & Oliveira, P. (2020).
A comparison of presmoothing methods in the estimation of transition probabilities.
Communications in Statistics-Simulation and Computation, 1-20.

Ferreira, F., Wojtak, W., Sousa, E., Louro, L., Bicho, E., & Erlhagen, W. (2020).
Rapid learning of complex sequences with time constraints: A dynamic neural field model. IEEE Transactions on Cognitive and Developmental Systems.
DOI: 10.1109/TCDS.2020.2991789

Accinelli, E., Martins, F., Pinto, A. A., Afsar, A., & Oliveira, B. M. (2020).
The power of voting and corruption cycles. 
The Journal of Mathematical Sociology, 1-24.

Yusuf, A. A., Figueiredo, I. P., Afsar, A., Burroughs, N. J., Pinto, A. A., & Oliveira, B. M. (2020).
The effect of a linear tuning between the antigenic stimulations of CD4+ T cells and CD4+ Tregs. Mathematics8(2), 293.

Afsar, A., Martins, F., Oliveira, B. M., & Pinto, A. A. (2019).
A fit of CD4+ T cell immune response to an infection by lymphocytic choriomeningitis virus. Mathematical Biosciences and Engineering16(6), 7009-7021.
DOI: 10.3934/mbe.2019352

Fernandes, M.E. & Piedade, C.A. (2020)
Faithful permutation representations of toroidal regular maps.
Journal of Algebraic Combinatorics, 2020, 52(3), pp. 317–337

Zine, H., Boukhouima, A., Lotfi, E.M., Mahrouf, M., Torres, D.F.M. & Yousfi, N. (2020).
A stochastic time-delayed model for the effectiveness of Moroccan COVID-19 deconfinement strategy. Math. Model. Nat. Phenom. 15, Art. 50, 14 pp

Zine, H. & Torres, D.F.M. (2020).
A Stochastic Fractional Calculus with Applications to Variational Principles.
Fractal Fract., 4(3), Art. 38, 11 pp.

Anwasia, B., Gonçalves, P., & Soares, A. J. (2020). On the formal derivation of the reactive Maxwell-Stefan equations from the kinetic theory. EPL (Europhysics Letters)129(4), 40005.
DOI: 10.1209/0295-5075/129/40005

B. Anwasia, M. Bisi, F. Salvarani, A. J. Soares 
On the Maxwell-Stefan diffusion limit for a reactive mixture of polyatomic gases in non-isothermal setting.  Kinetic & Related Models, 13, 63-95, 2020
DOI: 10.3934/krm.2020003

Ndaïrou, F. & Torres, D.F.M. (2020).
Distributed-Order Non-Local Optimal Control.
Axioms 9, no. 4, Art. 124, 12 pp. 

Ndaïrou, F., Area, I. & Torres, D.F.M. (2020).
Mathematical Modeling of Japanese Encephalitis Under Aquatic Environmental Effects.
Mathematics 8, no. 11, Art. 1880, 14 pp.

Ndaïrou, F., Area, I., Nieto, J.J. & Torres, D.F.M. (2020).
Mathematical Modeling of COVID-19 Transmission Dynamics with a Case Study of Wuhan. Chaos Solitons Fractals 135, Art. 109846, 6 pp. 

Herdeiro, C. A. R., & Oliveira, J. M. S. (2020).
On the inexistence of self-gravitating solitons in generalised axion electrodynamics.
Physics Letters B, 800, 135076.

Herdeiro, C. A. R., Oliveira, J. M. S., & Radu, E. (2020).
A class of solitons in Maxwell-scalar and Einstein–Maxwell-scalar models.
The European Physical Journal C, 80(1).

Herdeiro, C. A. R., & Oliveira, J. M. S. (2020).
Electromagnetic dual Einstein-Maxwell-scalar models.
Journal of High Energy Physics, 2020(7).

Astefanesei, D., Herdeiro, C., Oliveira, J., & Radu, E. (2020).
Higher dimensional black hole scalarization.
Journal of High Energy Physics, 2020(9).

Lemos-Paião, A. P., Silva, C. J., & Torres, D. F. M. (2020).
A Survey on Sufficient Optimality Conditions for Delayed Optimal Control Problems.
In Studies in Systems, Decision and Control (pp. 323–342). Springer International Publishing.

Lemos-Paião, A. P., Silva, C. J., Torres, D. F. M., & Venturino, E. (2020).
Optimal Control of Aquatic Diseases: A Case Study of Yemen’s Cholera Outbreak.
Journal of Optimization Theory and Applications, 185(3), 1008–1030.


Costa, D., Martins, M. A. & Marcos, J. (2019)
On Herbrand’s Theorem for Hybrid Logic,
Journal of Applied Logics – IfCoLog Journal of Logics and their Applications, Vol.  6 (2), 209–228.

Herdeiro, C. A. R., & Oliveira, J. M. S. (2019).
On the inexistence of solitons in Einstein–Maxwell-scalar models.
Classical and Quantum Gravity, 36(10), 105015.

Figueiredo, D., Rocha, E., Martins, M. A., & Chaves, M. (2019). rPrism – A Software for Reactive Weighted State Transition Models. Em Hybrid Systems Biology (pp. 165–174). Springer International Publishing.

Kostylenko, O., Rodrigues, H. S., & Torres, D. F. M. (2019).
The spread of a financial virus through Europe and beyond.
AIMS Mathematics, 4(1), 86–98.

Kostylenko, O., Rodrigues, H. S., & Torres, D. F. M. (2019).
Parametric Identification of the Dynamics of Inter-Sectoral Balance: Modelling and Forecasting.
In Recent Advances in Modeling, Analysis and Systems Control:
Theoretical Aspects and Applications (pp. 133–143).
Springer International Publishing.

Kostylenko, O., Rodrigues, H. S., & Torres, D. F. M. (2019).
The Risk of Contagion Spreading and its Optimal Control in the Economy.
Statistics, Optimization & Information Computing, 7(3).

Lemos-Paião, A. P., Silva, C. J., & Torres, D. F. M. (2019).
A sufficient optimality condition for delayed state-linear optimal control problems.
Discrete & Continuous Dynamical Systems – B, 24(5), 2293–2313.

Lemos-Paião, A. P., Silva, C. J., & Torres, D. F. M. (2019).
A sufficient optimality condition for non-linear delayed optimal control problems.
Pure and Applied Functional Analysis, 4(2), 345–361.


Figueiredo, D., & Barbosa, L. S. (2018, December). Reactive models for biological regulatory networks. In International Symposium on Molecular Logic and Computational Synthetic Biology (pp. 74-88). Springer, Cham.

R. T. Rodrigues, M. Basiri, A. P. Aguiar, P. Miraldo (2018)
Low-level Active Visual Navigation Increasing robustness of vision-based localization using potential fields. IEEE Robotics and Automation Letters, vol. 3, no. 3, pp. 2079-2086.
DOI: 10.1109/LRA.2018.2809628

Costa, D., & Martins, M. A. (2018).
Measuring inconsistent diagnoses.
2018 IEEE 20th International Conference on E-Health Networking, Applications and Services (Healthcom).

Costa, D., & Martins, M. A. (2018)
Inconsistency Measures in Hybrid Logics.
in John Grant & Maria Vanina Martinez (Eds.),
Measuring Inconsistency in Information, pp. 169-194, College Publications.

Chaves, M., Figueiredo, D., & Martins, M. A. (2018). Boolean dynamics revisited through feedback interconnections. Natural Computing, 19(1), 29-49.

Figueiredo, D., Martins, M. A., & Barbosa, L. S. (2018). A Note on Reactive Transitions and Reo Connectors.
in Lecture Notes in Computer Science (pp. 57–67). Springer International Publishing.

Kostylenko, O., Rodrigues, H. S., & Torres, D. F. M. (2018).
Banking Risk as an Epidemiological Model: An Optimal Control Approach.
In Operational Research (pp. 165–176). Springer International Publishing.

Lemos-Paião, A. P., Silva, C. J., & Torres, D. F. M. (2018).
A cholera mathematical model with vaccination and the biggest outbreak of world’s history. AIMS Mathematics, 3(4), 448–463.


Monteiro, A., Menezes, R., & Silva, M. E. (2017). Modelling spatio-temporal data with multiple seasonalities: The NO2 Portuguese case. Spatial Statistics, 22, 371–387.

Figueiredo, D., Martins, M. A., & Chaves, M. (2017). Applying differential dynamic logic to reconfigurable biological networks. Mathematical Biosciences, 291, 10–20.

Lemos-Paião, A. P., Silva, C. J., & Torres, D. F. M. (2017).
An epidemic model for cholera with optimal control treatment.
Journal of Computational and Applied Mathematics, 318, 168–180.


Costa, D., & Martins, M. A. (2016).
Paraconsistency in hybrid logic. Journal of Logic and Computation, exw027.

Costa, D., & Martins, M. A. (2016).
A Tableau System for Quasi-Hybrid Logic.
In Automated Reasoning (pp. 435–451). Springer International Publishing.

Costa, D., & Martins, M. A. (2016).
Intelligent-Based Robot to Deal with Contradictions.
2016 International Conference on Autonomous Robot Systems and Competitions (ICARSC).

Figueiredo, D. (2016). Relating Bisimulations with Attractors in Boolean Network Models. Em Algorithms for Computational Biology (pp. 17–25). Springer International Publishing.