11
TITLE: ISOPERIMETRIC PROBLEMS OF THE CALCULUS OF VARIATIONS WITH FRACTIONAL DERIVATIVES  Full Text
AUTHORS: Ricardo Almeida ; Rui A C Ferreira ; Delfim F M Torres ;
PUBLISHED: 2012, SOURCE: ACTA MATHEMATICA SCIENTIA, VOLUME: 32, ISSUE: 2
INDEXED IN: Scopus WOS CrossRef: 10
IN MY: ORCID
12
TITLE: Fractional variational calculus for nondifferentiable functions  Full Text
AUTHORS: Ricardo Almeida ; Delfim F M Torres ;
PUBLISHED: 2011, SOURCE: COMPUTERS & MATHEMATICS WITH APPLICATIONS, VOLUME: 61, ISSUE: 10
INDEXED IN: Scopus WOS CrossRef: 22
IN MY: ORCID
13
TITLE: Necessary and sufficient conditions for the fractional calculus of variations with Caputo derivatives  Full Text
AUTHORS: Ricardo Almeida ; Delfim F M Torres ;
PUBLISHED: 2011, SOURCE: COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION, VOLUME: 16, ISSUE: 3
INDEXED IN: Scopus WOS CrossRef: 104
IN MY: ORCID
14
TITLE: Nondifferentiable variational principles in terms of a quantum operator  Full Text
AUTHORS: Ricardo Almeida ; Delfim F M Torres ;
PUBLISHED: 2011, SOURCE: MATHEMATICAL METHODS IN THE APPLIED SCIENCES, VOLUME: 34, ISSUE: 18
INDEXED IN: Scopus WOS CrossRef: 1
IN MY: ORCID
15
TITLE: A fractional calculus of variations for multiple integrals with application to vibrating string  Full Text
AUTHORS: Ricardo Almeida ; Agnieszka B Malinowska; Delfim F M Torres ;
PUBLISHED: 2010, SOURCE: JOURNAL OF MATHEMATICAL PHYSICS, VOLUME: 51, ISSUE: 3
INDEXED IN: Scopus WOS CrossRef: 73
IN MY: ORCID
16
TITLE: Connectedness and compactness on standard sets  Full Text
AUTHORS: Ricardo Almeida ;
PUBLISHED: 2010, SOURCE: MATHEMATICAL LOGIC QUARTERLY, VOLUME: 56, ISSUE: 1
INDEXED IN: Scopus WOS CrossRef: 1
IN MY: ORCID
17
TITLE: Generalized Euler-Lagrange Equations for Variational Problems with Scale Derivatives  Full Text
AUTHORS: Ricardo Almeida ; Delfim F M Torres ;
PUBLISHED: 2010, SOURCE: LETTERS IN MATHEMATICAL PHYSICS, VOLUME: 92, ISSUE: 3
INDEXED IN: Scopus WOS CrossRef: 3
IN MY: ORCID
18
TITLE: Leitmann's direct method for fractional optimization problems  Full Text
AUTHORS: Ricardo Almeida ; Delfim F M Torres ;
PUBLISHED: 2010, SOURCE: APPLIED MATHEMATICS AND COMPUTATION, VOLUME: 217, ISSUE: 3
INDEXED IN: Scopus WOS CrossRef: 18
IN MY: ORCID
19
TITLE: A strong form of almost differentiability  Full Text
AUTHORS: Almeida, R ; Neves, V;
PUBLISHED: 2009, SOURCE: Journal of Mathematical Sciences, VOLUME: 161, ISSUE: 6
INDEXED IN: Scopus CrossRef
IN MY: ORCID
20
TITLE: Calculus of variations with fractional derivatives and fractional integrals  Full Text
AUTHORS: Ricardo Almeida ; Delfim F M Torres ;
PUBLISHED: 2009, SOURCE: APPLIED MATHEMATICS LETTERS, VOLUME: 22, ISSUE: 12
INDEXED IN: Scopus WOS CrossRef: 96
IN MY: ORCID
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