Two Typical Implementable Semismooth* Newton Methods for Generalized Equations are G-Semismooth Newton Methods
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arXiv
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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866909538054045696 |
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| author | Chen, Liang Sun, Defeng Zhang, Wangyongquan |
| author_facet | Chen, Liang Sun, Defeng Zhang, Wangyongquan |
| contents | Semismooth* Newton methods have been proposed in recent years targeting multi-valued inclusion problems and have been successfully implemented to deal with several concrete generalized equations. In this paper, we show that two typical implementations of them that are available are exactly the applications of G-semismooth Newton methods for solving nonsmooth equations localized from these generalized equations. This new understanding expands the breadth of G-semismooth Newton methods in theory, results in a few interesting problems regarding the two categories of nonsmooth Newton methods, and more importantly, provides informative observations in facilitating the design and implementation of practical Newton-type algorithms for solving generalized equations. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_14215 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Two Typical Implementable Semismooth* Newton Methods for Generalized Equations are G-Semismooth Newton Methods Chen, Liang Sun, Defeng Zhang, Wangyongquan Optimization and Control 49J52, 49J53, 90C31, 90C33, 49M15 Semismooth* Newton methods have been proposed in recent years targeting multi-valued inclusion problems and have been successfully implemented to deal with several concrete generalized equations. In this paper, we show that two typical implementations of them that are available are exactly the applications of G-semismooth Newton methods for solving nonsmooth equations localized from these generalized equations. This new understanding expands the breadth of G-semismooth Newton methods in theory, results in a few interesting problems regarding the two categories of nonsmooth Newton methods, and more importantly, provides informative observations in facilitating the design and implementation of practical Newton-type algorithms for solving generalized equations. |
| title | Two Typical Implementable Semismooth* Newton Methods for Generalized Equations are G-Semismooth Newton Methods |
| topic | Optimization and Control 49J52, 49J53, 90C31, 90C33, 49M15 |
| url | https://arxiv.org/abs/2407.14215 |