Covering Constants for Metric Projection Operator with Applications to Stochastic Fixed-Point Problems
Fuente:
arXiv
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866916379667464192 |
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| author | Li, Jinlu |
| author_facet | Li, Jinlu |
| contents | In this paper, we use the Mordukhovich derivatives to precisely find the covering constants for the metric projection operator onto nonempty closed and convex subsets in uniformly convex and uniformly smooth Banach spaces. We consider three cases of the subsets: closed balls in uniformly convex and uniformly smooth Banach spaces, closed and convex cylinders in l, and the positive cone in L, for some p. By using Theorem 3.1 in [2] and as applications of covering constants obtained in this paper, we prove the solvability of some stochastic fixed-point problems. We also provide three examples with specific solutions of stochastic fixed-point problems. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_01511 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Covering Constants for Metric Projection Operator with Applications to Stochastic Fixed-Point Problems Li, Jinlu Functional Analysis 49J52, 49J53, 47H10, 90C31 In this paper, we use the Mordukhovich derivatives to precisely find the covering constants for the metric projection operator onto nonempty closed and convex subsets in uniformly convex and uniformly smooth Banach spaces. We consider three cases of the subsets: closed balls in uniformly convex and uniformly smooth Banach spaces, closed and convex cylinders in l, and the positive cone in L, for some p. By using Theorem 3.1 in [2] and as applications of covering constants obtained in this paper, we prove the solvability of some stochastic fixed-point problems. We also provide three examples with specific solutions of stochastic fixed-point problems. |
| title | Covering Constants for Metric Projection Operator with Applications to Stochastic Fixed-Point Problems |
| topic | Functional Analysis 49J52, 49J53, 47H10, 90C31 |
| url | https://arxiv.org/abs/2409.01511 |