Abstract
In this present paper, we concern a non-smooth higher-order extension of Noether’s symmetry theorem for variational isoperimetric problems with delayed arguments. The result is proven to be valid in the class of Lipschitz functions, as long as the delayed higher-order Euler–Lagrange extremals are restricted to those that satisfy the delayed higher-order DuBois-Reymond necessary optimality condition. The important case of delayed isoperimetric optimal control problems is considered as well.
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Communicated by Nikolai Osmolovskii.
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Frederico, G., Lazo, M.J., Barreto, M.N. et al. Higher-Order Noether’s Theorem for Isoperimetric Variational Problems. J Optim Theory Appl 199, 541–568 (2023). https://doi.org/10.1007/s10957-023-02288-z
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DOI: https://doi.org/10.1007/s10957-023-02288-z
Keywords
- Higher-order Noether’s theorem
- Variational isoperimetric problems
- DuBois-Reymond conditions
- Euler–Lagrange equations