Browsing by Author Almeida, Ricardo

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Issue DateTitleAuthor(s)TypeAccess Type
1-Jan-2016An approximation formula for the Katugampola integralAlmeida, Ricardo; Bastos, Nuno R.O.articleopenAccess
2019An epidemiological MSEIR model described by the Caputo fractional derivativeAlmeida, Ricardo; Cruz, Artur Miguel; Martins, Natália; Monteiro, Maria TeresaarticlerestrictedAccess
2020An extension of the fractional Gronwall inequalityAlmeida, Ricardo; Malinowska, Agnieszka B.; Odzijewicz, TatianabookPartrestrictedAccess
6-Jul-2015An optimization method for the best fractional order to estimate real data analysisAlmeida, Ricardo; Bastos, R. O. Nuno; Monteiro, M. Teresa T.conferenceObjectopenAccess
1-Dec-2019Analysis and numerical approximation of tempered fractional calculus of variations problemsAlmeida, Ricardo; Morgado, M. LuísaarticlerestrictedAccess
2018Analysis of a fractional SEIR model with treatmentAlmeida, RicardoarticlerestrictedAccess
2018Application of predictive control to the Hegselmann-Krause modelAlmeida, Ricardo; Girejko, Ewa; Machado, Luís; Malinowska, Agnieszka B.; Martins, NatáliaarticlerestrictedAccess
2-Aug-2021Approximate iterative method for initial value problem of impulsive fractional differential equations with generalized proportional fractional derivativesAgarwal, Ravi P.; Hristova, Snezhana; O’Regan, Donal; Almeida, RicardoarticleopenAccess
Jun-2016Caputo derivatives of fractional variable order: numerical approximationsTavares, Dina; Almeida, Ricardo; Torres, Delfim F. M.articleopenAccess
Mar-2017A Caputo fractional derivative of a function with respect to another functionAlmeida, RicardoarticleopenAccess
2019Caputo fractional differential equation with state dependent delay and practical stabilityAgarwal, Ravi; Almeida, Ricardo; Hristova, Snezhana; O'Regan, DonalarticleopenAccess
Jan-2017Caputo–Hadamard fractional derivatives of variable orderAlmeida, RicardoarticleopenAccess
2017Cálculo: teoria e exercíciosAlmeida, RicardobookrestrictedAccess
2018Combined Fractional Variational Problems of Variable Order and Some Computational AspectsTavares, Dina; Almeida, Ricardo; Torres, Delfim F.M.articlerestrictedAccess
Apr-2003Comparative evolutionary genomics unveils the molecular mechanism of reassignment of the CTG codon in Candida sppMassey, Steven E.; Moura, Gabriela; Beltrão, Pedro; Almeida, Ricardo; Garey, James R.; Tuite, Mick F; Santos, Manuel A. S.articleopenAccess
2022Composition functionals in higher order calculus of variations and Noether's theoremFrederico, Gastão S. F.; Sousa, J. Vanterler da C.; Almeida, RicardoarticlerestrictedAccess
16-Jan-2017Constrained fractional variational problems of variable orderTavares, Dina; Almeida, Ricardo; Torres, Delfim F. M.articleopenAccess
2012Discrete Direct Methods in the Fractional Calculus of VariationsPooseh, Shakoor; Almeida, Ricardo; Torres, Delfim F. M.conferenceObjectopenAccess
2016A Discretization of the Hadamard fractional derivativeAlmeida, Ricardo; Bastos, NunoarticleopenAccess
2020Dynamical analysis of a fractional SIR model with treatment and quarantineAlmeida, RicardoarticleopenAccess