A novel result on regularity of time‐periodic Lagrangians

DOI10.1002/mma.6446zbMath1454.37060OpenAlexW3018294507MaRDI QIDQ5131637

Xia Li, Qihuai Liu

Publication date: 9 November 2020

Published in: Mathematical Methods in the Applied Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/mma.6446

zbMATH Keywords

regularityLax-Oleinik semigrouptime-periodic Lagrangian

Mathematics Subject Classification ID

Action-minimizing orbits and measures for finite-dimensional Hamiltonian and Lagrangian systems; variational principles; degree-theoretic methods (37J51) General theory of finite-dimensional Hamiltonian and Lagrangian systems, Hamiltonian and Lagrangian structures, symmetries, invariants (37J06)

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