Results 1 to 10 of about 2,267 (120)
Approximation Results for Equilibrium Problems Involving Strongly Pseudomonotone Bifunction in Real Hilbert Spaces [PDF]
Axioms, 2020 A plethora of applications in non-linear analysis, including minimax problems, mathematical programming, the fixed-point problems, saddle-point problems, penalization and complementary problems, may be framed as a problem of equilibrium.
Wiyada Kumam, Kanikar Muangchoo
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Approximation Results for Variational Inequalities Involving Pseudomonotone Bifunction in Real Hilbert Spaces [PDF]
Symmetry, 2021 In this paper, we introduce two novel extragradient-like methods to solve variational inequalities in a real Hilbert space. The variational inequality problem is a general mathematical problem in the sense that it unifies several mathematical models, such as optimization problems, Nash equilibrium models, fixed point problems, and saddle point problems.
Kanikar Muangchoo +2 more
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Brezis pseudomonotone bifunctions and quasi equilibrium problems via penalization [PDF]
Journal of Global Optimization, 2021 AbstractIn this paper we investigate quasi equilibrium problems in a real Banach space under the assumption of Brezis pseudomonotonicity of the function involved. To establish existence results under weak coercivity conditions we replace the quasi equilibrium problem with a sequence of penalized usual equilibrium problems.
Monica Bianchi, G. Kassay, R. Pini
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Correction to: Brezis pseudomonotone bifunctions and quasi equilibrium problems via penalization [PDF]
Journal of Global Optimization, 2022 A Correction to this paper has been published: 10.1007/s10898-021-01088 ...
Monica Bianchi, G. Kassay, R. Pini
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Journal of Inequalities and Applications, 2022 In this paper, we present new iterative techniques for approximating the solution of an equilibrium problem involving a pseudomonotone and a Lipschitz-type bifunction in Hilbert spaces.
Habib ur Rehman +4 more
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Journal of Inequalities and Applications, 2021 In this paper, we introduce a new algorithm by incorporating an inertial term with a subgradient extragradient algorithm to solve the equilibrium problems involving a pseudomonotone and Lipschitz-type continuous bifunction in real Hilbert spaces.
Habib ur Rehman +3 more
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Mathematics, 2023 In this article, we introduce a new subgradient extra-gradient algorithm to find the common element of a set of fixed points of a Bregman relatively nonexpansive mapping and the solution set of an equilibrium problem involving a Pseudomonotone and ...
Roushanak Lotfikar +3 more
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Fixed Point Theory and Algorithms for Sciences and Engineering, 2023 In this work, we study a self-adaptive extragradient algorithm for approximating a common solution of a pseudomonotone equilibrium problem and fixed-point problem for multivalued nonexpansive mapping in Hadamard spaces. Our proposed algorithm is designed
Kazeem Olalekan Aremu +2 more
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A characterization of nonemptiness and boundedness of the solution set for set-valued vector equilibrium problems via scalarization and stability results. [PDF]
Springerplus, 2016 International audienceAttitude is a key concept in social psychology. The paper presents a novel agent-based model to simulate attitude formation by combining a rational and an emotional components based on cognitive, psychological and social theories ...
Preechasilp P, Wangkeeree R.
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A projected subgradient-proximal method for split equality equilibrium problems of pseudomonotone bifunctions in Banach spaces [PDF]
Journal of Nonlinear and Variational Analysis, 2019 Summary: In this paper, we propose a simultaneous projected subgradient-proximal type iterative algorithm to solve a split equality equilibrium problem with pseudomonotone bifunctions in 2-uniformly convex and uniformly smooth Banach spaces. We obtain convergence results under some mild conditions on the bifunctions.
Ferdinard U. Ogbuisi, Yekini Shehu
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