Proximal-Type Algorithms for Solving Nonconvex Mixed Multivalued Quasi-Variational Inequality Problems.

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Title: Proximal-Type Algorithms for Solving Nonconvex Mixed Multivalued Quasi-Variational Inequality Problems.
Authors: Grad, S.-M.1 (AUTHOR) sorin-mihai.grad@ensta.fr, Muu, L.  D.2 (AUTHOR) ldmuu@math.ac.vn, Thang, T.  V.3 (AUTHOR) thangtv@epu.edu.vn
Source: Journal of Optimization Theory & Applications. Aug2025, Vol. 206 Issue 2, p1-26. 26p.
Abstract: We propose iterative algorithms of proximal point type for solving two classes of mixed multivalued quasi-variational inequality problems in real Euclidean spaces involving nonconvex functions, for which no similar algorithms are currently known. Our proposed algorithms combine the proximal type algorithm for solving mixed variational inequalities in a nonconvex framework, the Mann iteration scheme for approximating a fixed point of certain generalized nonexpansive multivalued mappings with the infeasible projection and cutting plane techniques for variational inequalities to generate iterative sequences that converge to a solution of a mixed multivalued quasi-variational inequality problem under mild assumptions. An application to generalized Nash (quasi)equilibrium problems is discussed. Numerical experiments confirm the usability of the introduced algorithms. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Optimization Theory & Applications is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Proximal-Type Algorithms for Solving Nonconvex Mixed Multivalued Quasi-Variational Inequality Problems.
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  Data: <searchLink fieldCode="AR" term="%22Grad%2C+S%2E-M%2E%22">Grad, S.-M.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> sorin-mihai.grad@ensta.fr</i><br /><searchLink fieldCode="AR" term="%22Muu%2C+L%2E +D%2E%22">Muu, L.  D.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> ldmuu@math.ac.vn</i><br /><searchLink fieldCode="AR" term="%22Thang%2C+T%2E +V%2E%22">Thang, T.  V.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<i> thangtv@epu.edu.vn</i>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Optimization+Theory+%26+Applications%22">Journal of Optimization Theory & Applications</searchLink>. Aug2025, Vol. 206 Issue 2, p1-26. 26p.
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  Data: We propose iterative algorithms of proximal point type for solving two classes of mixed multivalued quasi-variational inequality problems in real Euclidean spaces involving nonconvex functions, for which no similar algorithms are currently known. Our proposed algorithms combine the proximal type algorithm for solving mixed variational inequalities in a nonconvex framework, the Mann iteration scheme for approximating a fixed point of certain generalized nonexpansive multivalued mappings with the infeasible projection and cutting plane techniques for variational inequalities to generate iterative sequences that converge to a solution of a mixed multivalued quasi-variational inequality problem under mild assumptions. An application to generalized Nash (quasi)equilibrium problems is discussed. Numerical experiments confirm the usability of the introduced algorithms. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Journal of Optimization Theory & Applications is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1007/s10957-025-02733-1
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      – TitleFull: Proximal-Type Algorithms for Solving Nonconvex Mixed Multivalued Quasi-Variational Inequality Problems.
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              Text: Aug2025
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