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arXiv 2104.14727math.OC
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不完备泛函空间中变分问题的最优性条件

Optimality Conditions for Variational Problems in Incomplete Functional Spaces

Ashkan Mohammadi, Boris Mordukhovich

摘要:

本文对定义在绝对连续函数的一般不完备子空间中的约束变分问题,给出了一种新的最优性条件的求解方法。我们的方法涉及减少一个变分问题的约束优化问题(非动态)在赋范空间,然后应用最近获得的结果为后者使用广义微分。在最弱度量次正则型约束规格下,得到了速度约束变分非凸问题的最优性必要最优性条件。开发的方法使我们能够在广泛的函数空间(包括C^k类)中对此类问题和相关问题的一阶必要最优性条件进行简短而简单的证明。

英文摘要:

This paper develops a novel approach to necessary optimality conditions for constrained variational problems defined in generally incomplete subspaces of absolutely continuous functions. Our approach involves reducing a variational problem to a (nondynamic) problem of constrained optimization in a normed space and then applying the results recently obtained for the latter class using generalized differentiation. In this way, we derive necessary optimality conditions for nonconvex problems of the calculus of variations with velocity constraints under the weakest metric subregularity-type constraint qualification. The developed approach leads us to a short and simple proof of the First-order necessary optimality conditions for such and related problems in broad spaces of functions, including those of class C^k.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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