Two algorithms for solving mixed equilibrium problems and fixed point problems in Hilbert spaces

Our study in this paper is focused on mixed equilibrium problems as well as combination with and fixed point problems in real Hilbert spaces. We introduce a new extension of a skew-symmetric bi-functions, called generalized skew-symmetric bi-functions. Two iterative methods based on the subgradient...

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Published inAnnali dell'Università di Ferrara. Sezione 7. Scienze matematiche Vol. 67; no. 2; pp. 253 - 268
Main Author Farid, Mohammad
Format Journal Article
LanguageEnglish
Published Milan Springer Milan 01.11.2021
Springer Nature B.V
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ISSN0430-3202
1827-1510
DOI10.1007/s11565-021-00380-8

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Abstract Our study in this paper is focused on mixed equilibrium problems as well as combination with and fixed point problems in real Hilbert spaces. We introduce a new extension of a skew-symmetric bi-functions, called generalized skew-symmetric bi-functions. Two iterative methods based on the subgradient extragradient method is presented and their weak convergence theorems are proved under some mild assumptions. Further, we discuss some numerical examples to demonstrate the applicability of the iterative algorithm. The methods and analysis is new and extend several related result in the literature.
AbstractList Our study in this paper is focused on mixed equilibrium problems as well as combination with and fixed point problems in real Hilbert spaces. We introduce a new extension of a skew-symmetric bi-functions, called generalized skew-symmetric bi-functions. Two iterative methods based on the subgradient extragradient method is presented and their weak convergence theorems are proved under some mild assumptions. Further, we discuss some numerical examples to demonstrate the applicability of the iterative algorithm. The methods and analysis is new and extend several related result in the literature.
Author Farid, Mohammad
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Cites_doi 10.4134/JKMS.2016.53.1.089
10.1081/NFA-200063882
10.1080/10556780902763295
10.1007/BF02392210
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10.1007/s10957-010-9757-3
10.1017/CBO9780511526152
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10.1023/A:1025407607560
10.1016/0041-5553(87)90058-9
10.1080/02331939708844365
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Issue 2
Keywords Subgradient extragradient method
Iterative scheme
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Fixed-point problem
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Generalized skew-symmetric bi-functions
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System of mixed equilibrium problems
Nonexpansive mapping
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Snippet Our study in this paper is focused on mixed equilibrium problems as well as combination with and fixed point problems in real Hilbert spaces. We introduce a...
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StartPage 253
SubjectTerms Algebraic Geometry
Analysis
Fixed points (mathematics)
Geometry
Hilbert space
History of Mathematical Sciences
Iterative algorithms
Iterative methods
Mathematics
Mathematics and Statistics
Numerical Analysis
Title Two algorithms for solving mixed equilibrium problems and fixed point problems in Hilbert spaces
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