Browsing by Author Martins, Natália

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Issue DateTitleAuthor(s)TypeAccess Type
2019An epidemiological MSEIR model described by the Caputo fractional derivativeAlmeida, Ricardo; Cruz, Artur Miguel; Martins, Natália; Monteiro, Maria TeresaarticlerestrictedAccess
2018Application of predictive control to the Hegselmann-Krause modelAlmeida, Ricardo; Girejko, Ewa; Machado, Luís; Malinowska, Agnieszka B.; Martins, NatáliaarticlerestrictedAccess
May-2023Calculus of variations, optimal control, and mathematical biology: a themed issue dedicated to Professor Delfim F. M. Torres on the occasion of his 50th birthdayMartins, Natália; Almeida, Ricardo; Silva, Cristiana João Soares da; Ammi, Moulay Rchid SidibookopenAccess
1-Sep-2023Distributed-order fractional variational problems with arbitrary kernels and generalized LagrangiansMartins, NatáliabookPartrestrictedAccess
2023Editorial 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”Martins, Natália; Almeida, Ricardo; Silva, Cristiana J.; Ammi, Moulay Rchid SidiarticleopenAccess
2022Enriching traditional higher STEM education with online teaching and learning practices: students’ perspectiveSkliarova, Iouliia; Meireles, Inês; Martins, Natália; Tchemisova, Tatiana; Cação, IsabelarticleopenAccess
2021Evacuation by leader-follower model with bounded confidence and predictive mechanismsAlmeida, Ricardo; Girejko, Ewa; Machado, Luís; Malinowska, Agnieszka B.; Martins, NatáliaarticleopenAccess
Oct-2020Fractional variational principle of Herglotz for a new class of problems with dependence on the boundaries and a real parameterAlmeida, Ricardo; Martins, NatáliaarticleembargoedAccess
Mar-2018General quantum variational calculusBrito da Cruz, A.M.C.; Martins, NatáliaarticleopenAccess
2021A generalization of a fractional variational problem with dependence on the boundaries and a real parameterAlmeida, Ricardo; Martins, NatáliaarticleopenAccess
2021Global stability condition for the disease-free equilibrium point of fractional epidemiological modelsAlmeida, Ricardo; Martins, Natália; Silva, Cristiana J.articleopenAccess
Dec-2022Herglotz variational problems involving distributed-order fractional derivatives with arbitrary smooth kernelsCruz, Fátima; Almeida, Ricardo; Martins, NatáliaarticleopenAccess
2012Higher-order Hahn's quantum variational calculusCruz, Artur M. C. Brito da; Martins, Natália; Torres, Delfim F. M.articleopenAccess
2016Higher-order variational problems of Herglotz type with time delaySantos, Simão P. S.; Martins, Natália; Torres, Delfim F.M.articleopenAccess
2018Introduction: new trends on dynamical systems and differential equationsTorres, D. F. M.; Almeida, R.; Malinowska, A. B.; Martins, Natália; Sidi Ammi, M. R.articleembargoedAccess
Dec-2016Krause's model of opinion dynamics on isolated time scalesGirejko, Ewa; Machado, Luís; Malinowska, Agnieszka B.; Martins, NatáliaarticlerestrictedAccess
2022Multi-agent systems with memories under DoS attacksAlmeida, Ricardo; Girejko, Ewa; Machado, Luís; Malinowska, Agnieszka B.; Martins, NatáliaarticlerestrictedAccess
1-Feb-2023Multiplicative mixed-effects modelling of dengue incidence: an analysis of the 2019 outbreak in the Dominican RepublicFreitas, Adelaide; Rodrigues, Helena Sofia; Martins, Natália; Iutis, Adela; Robert, Michael A.; Herrera, Demian; Colomé-Hidalgo, ManuelarticleopenAccess
2021New variational problems with an action depending on generalized fractional derivatives, the free endpoint conditions, and a real parameterAlmeida, Ricardo; Martins, NatáliaarticleopenAccess
Nov-2015Noether's theorem for higher-order variational problems of Herglotz typeSantos, Simão P. S.; Martins, Natália; Torres, Delfim F. M.conferenceObjectopenAccess