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ORCIDNatália Martins
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2020 – today
- 2024
[c3]Marlene Rosa, Susana Lopes, Natália Martins, Elena Lacomba-Arnau:
A Board Game Performance Index - a disruptive innovation to assess people with dementia with different apathy levels. SeGAH 2024: 1-5- 2023
- [j14]Natália Martins
, Ricardo Almeida, Cristiana J. Silva, Moulay Rchid Sidi Ammi:
Editorial for the Special Issue of Axioms "Calculus of Variations, Optimal Control and Mathematical Biology: A Themed Issue Dedicated to Professor Delfim F. M. Torres on the Occasion of His 50th Birthday". Axioms 12(2): 110 (2023) - [j13]Adelaide Freitas, Helena Sofia Rodrigues, Natália Martins, Adela Iutis, Michael A. Robert, Demian Herrera, Manuel Colomé-Hidalgo:
Multiplicative Mixed-Effects Modelling of Dengue Incidence: An Analysis of the 2019 Outbreak in the Dominican Republic. Axioms 12(2): 150 (2023) - [c2]Marlene Rosa, Susana Lopes, Emanuel Silva, Dara Pincegher, Natália Martins:
Description and Subjective Evaluation of an Interdisciplinary Online Training Program Based on Games for Social Care and Health Professionals. JCSG 2023: 127-139 - 2022
- [c1]Ricardo Almeida, Ewa Girejko, Luís Machado, Agnieszka B. Malinowska, Natália Martins:
Multi-agent systems with memories under DoS attacks. ICARCV 2022: 771-777 - 2021
- [j12]Ricardo Almeida, Natália Martins, Cristiana J. Silva:
Global Stability Condition for the Disease-Free Equilibrium Point of Fractional Epidemiological Models. Axioms 10(4): 238 (2021) - [j11]Ricardo Almeida, Natália Martins:
New Variational Problems with an Action Depending on Generalized Fractional Derivatives, the Free Endpoint Conditions, and a Real Parameter. Symmetry 13(4): 592 (2021)
2010 – 2019
- 2019
- [j10]Luís Machado, Lígia Abrunheiro, Natália Martins:
Variational and Optimal Control Approaches for the Second-Order Herglotz Problem on Spheres. J. Optim. Theory Appl. 182(3): 965-983 (2019) - 2014
- [j9]Ricardo Almeida, Natália Martins:
Existence results for fractional q-difference equations of order α∈]2, 3[ with three-point boundary conditions. Commun. Nonlinear Sci. Numer. Simul. 19(6): 1675-1685 (2014) - 2013
- [j8]Artur M. C. Brito da Cruz, Natália Martins, Delfim F. M. Torres:
Symmetric differentiation on time scales. Appl. Math. Lett. 26(2): 264-269 (2013) - 2012
- [j7]Natália Martins, Delfim F. M. Torres:
Higher-order infinite horizon variational problems in discrete quantum calculus. Comput. Math. Appl. 64(7): 2166-2175 (2012) - [j6]Artur M. C. Brito da Cruz, Natália Martins:
The q-symmetric variational calculus. Comput. Math. Appl. 64(7): 2241-2250 (2012) - [j5]Natália Martins, Delfim F. M. Torres:
Necessary Optimality Conditions for Higher-Order Infinite Horizon Variational Problems on Time Scales. J. Optim. Theory Appl. 155(2): 453-476 (2012) - 2011
- [j4]Natália Martins, Delfim F. M. Torres:
Generalizing the variational theory on time scales to include the delta indefinite integral. Comput. Math. Appl. 61(9): 2424-2435 (2011) - [j3]Zbigniew Bartosiewicz, Natália Martins, Delfim F. M. Torres:
The Second Euler-Lagrange Equation of Variational Calculus on Time Scales. Eur. J. Control 17(1): 9-18 (2011) - [j2]Agnieszka B. Malinowska, Natália Martins, Delfim F. M. Torres:
Transversality conditions for infinite horizon variational problems on time scales. Optim. Lett. 5(1): 41-53 (2011) - 2010
- [j1]Natália Martins, Delfim F. M. Torres:
Noether's symmetry theorem for nabla problems of the calculus of variations. Appl. Math. Lett. 23(12): 1432-1438 (2010)
Coauthor Index
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