First variation formula for discrete variational problems in two independent variables

DOI10.1007/s13398-011-0034-6zbMath1264.58008OpenAlexW2072806470MaRDI QIDQ1935053

Ana Cristina Casimiro, César Rodrigo

Publication date: 30 January 2013

Published in: Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s13398-011-0034-6

zbMATH Keywords

conservation lawsfirst variation formulavariational integratorsdiscrete calculus of variations

Mathematics Subject Classification ID

Variational principles in infinite-dimensional spaces (58E30) Discrete version of topics in analysis (39A12) Difference operators (39A70) Discrete approximations in optimal control (49M25) Lagrangian formalism and Hamiltonian formalism in mechanics of particles and systems (70S05) Symmetries and conservation laws in mechanics of particles and systems (70S10) Optimality conditions for free problems in two or more independent variables (49K10) Partial difference equations (39A14)

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