197 citations
- University of AveiroPT14 papers
- Universidade Federal de Santa CatarinaBR4 papers
- Universidade Federal do Rio GrandeBR3 papers
- University of Beira InteriorPT3 papers
- Brazilian Institute of Geography and StatisticsBR1 paper
- Iscte – Instituto Universitário de LisboaPT1 paper
- Kwame Nkrumah University of Science and TechnologyGH1 paper
- National Research Nuclear University MEPhIRU1 paper
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Showing 2007Show all
3 papers · 1 filter
math.OC2007★ 6 cited
Necessary Optimality Conditions for Fractional Action-Like Problems with Intrinsic and Observer Times
Gastao S. F. Frederico, Delfim F. M. Torres
We prove higher-order Euler-Lagrange and DuBois-Reymond stationary conditions to fractional action-like variational problems. More general fractional action-like optimal control pr…
math.OC2007★ 197 cited
Fractional conservation laws in optimal control theory
Gastao S. F. Frederico, Delfim F. M. Torres
Using the recent formulation of Noether's theorem for the problems of the calculus of variations with fractional derivatives, the Lagrange multiplier technique, and the fractional…
math.OC2007★ 12 cited
Conservation laws for invariant functionals containing compositions
Gastao S. F. Frederico, Delfim F. M. Torres
The study of problems of the calculus of variations with compositions is a quite recent subject with origin in dynamical systems governed by chaotic maps. Available results are red…