Browsing by Author Martins, Natália

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Showing results 19 to 31 of 31 < previous 
Issue DateTitleAuthor(s)TypeAccess Type
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
2022A non-standard class of variational problems of Herglotz typeMartins, NatáliaarticlerestrictedAccess
Feb-2017On consensus in the Cucker--Smale type model on isolated time scalesMartins, Natália; Malinowska, Agnieszka B.; Machado, Luís; Girejko, EwaarticleopenAccess
2021Optimality conditions for variational problems involving distributed-order fractional derivatives with arbitrary kernelsCruz, Fátima; Almeida, Ricardo; Martins, NatáliaarticleopenAccess
Feb-2018PrefaceTorres, Delfim; Tilioua, Mouhcine; Ammi, M. Rchid Sidi; Martins, Natália; Choquet, CatherinearticleopenAccess
25-Mar-2023Teachers’ appreciation of benefits and shortcomings of online and blended higher STEM educationSkliarova, Iouliia; Meireles, Inês; Tchemisova, Tatiana; Cação, Isabel; Martins, NatáliaarticleopenAccess
4-Jan-2016The Herglotz variational problem on spheres and its optimal control approachAbrunheiro, Lígia; Machado, Luís; Martins, NatáliaarticleopenAccess
2019Variational and optimal control approaches for the second-order Herglotz problem on spheresMachado, Luís; Abrunheiro, Lígia; Martins, NatáliaarticleopenAccess
Apr-2015Variational problems for Hölderian functions with free terminal pointAlmeida, Ricardo; Martins, NatáliaarticleopenAccess
2-Jul-2021Variational problems with time delay and higher-order distributed-order fractional derivatives with arbitrary kernelsCruz, Fátima; Almeida, Ricardo; Martins, NatáliaarticleopenAccess