Higher-Order Noether's Theorem for Isoperimetric Variational Problems

被引:4
作者
Frederico, Gasto [1 ,2 ]
Lazo, Matheus Jatkoske [3 ]
Barreto, Maria Nilde [1 ]
da Costa Sousa, Jose Vanterler [4 ]
机构
[1] Univ Fed Ceara, Campus Russas, Russas, Brazil
[2] Univ Cape Verde, Dept Sci & Technol, Praia, Santiago, Cape Verde
[3] Fed Univ Rio Grande, Inst Math Stat & Phys, Rio Grande, RS, Brazil
[4] Fed Univ ABC, Ctr Math Comp & Cognit, Santo Andre, SP, Brazil
关键词
Higher-order Noether's theorem; Variational isoperimetric problems; DuBois-Reymond conditions; Euler-Lagrange equations; SYMMETRY THEOREM; CALCULUS;
D O I
10.1007/s10957-023-02288-z
中图分类号
C93 [管理学]; O22 [运筹学];
学科分类号
070105 ; 12 ; 1201 ; 1202 ; 120202 ;
摘要
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.
引用
收藏
页码:541 / 568
页数:28
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