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arXiv 2106.05136math.APmath.OC
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图的半变分不等式

Hemivariational Inequalities on Graphs

Nouhayla Ait Oussaid, Khalid Akhlil, Sultana Ben Aadi, Mourad El Ouali, Anand Srivastav

摘要:

本文引入了一类新的半变分不等式。它涉及局部有限图上的Laplace算子以及用Clarke次微分表示的多值非单调非线性。首先,给出并证明了关于图上非凸泛函次可微性的一些结果。然后,利用伪单调映射的满射性结果,研究了局部有限图上的一个椭圆半变分不等式,证明了其弱解的存在唯一性.本文最后讨论了局部有限图上抛物型半变分不等式问题,证明了其弱解的存在性。

英文摘要:

In this paper, a new class of hemivariational inequalities is introduced. It concerns Laplace operator on locally finite graphs together with multivalued nonmonotone nonlinearities expressed in terms of Clarke's subdifferential. First of all, we state and prove some results on the subdifferentiability of nonconvex functionals defined on graphs. Thereafter, an elliptic hemivariational inequality on locally finite graphs is considered and the existence and uniqueness of its weak solutions are proved by means of the well-known surjectivity result for pseudomonotone mappings. In the end of this paper, we tackle the problem of hemivariational inequalities of parabolic type on locally finite graphs and we prove the existence of its weak solutions.

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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