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In this paper, a two-step inertial Tseng extragradient method involving self-adaptive and Armijo-like step sizes is introduced for solving variational inequalities with a quasimonotone cost function in the setting of a real Hilbert space.…

最优化与控制 · 数学 2026-01-16 Jian-Wen Peng , Jun-Jie Luo , Abubakar Adamu

We investigate an inertial viscosity-type Tseng's extragradient algorithm with a new step size to solve pseudomonotone variational inequality problems in real Hilbert spaces. A strong convergence theorem of the algorithm is obtained without…

最优化与控制 · 数学 2020-07-24 Bing Tan , Xiaolong Qin

This paper presents a modified iterative approach to solve the variational inequality problem using the double inertial technique in the context of a real Hilbert space. Our iterative technique involves a projection onto a generalized…

泛函分析 · 数学 2026-03-19 Watanjeet Singh , Sumit Chandok

In this paper, we study the strong convergence of two Mann-type inertial extragradient algorithms, which are devised with a new step size, for solving a variational inequality problem with a monotone and Lipschitz continuous operator in…

最优化与控制 · 数学 2021-07-27 Bing Tan , Jingjing Fan , Songxiao Li

This paper is based on Tseng's exgradient algorithm for solving variational inequality problems in real Hilbert spaces. Under the assumptions that the cost operator is quasimonotone and Lipschitz continuous, we establish the strong…

最优化与控制 · 数学 2026-01-14 Meiying Wang , Hongwei Liu , Jun Yang

This paper introduces a subgradient extragradient algorithm with a conjugate gradient-type direction to solve pseudomonotone variational inequality problems in Hilbert spaces. The algorithm features a self-adaptive strategy that eliminates…

最优化与控制 · 数学 2025-05-07 Ibrahim Arzuka , Parin Chaipunya , Poom Kumam

This paper is to analyze the approximation solution of a split variational inclusion problem in the framework of infinite dimensional Hilbert spaces. For this purpose, several inertial hybrid and shrinking projection algorithms are proposed…

最优化与控制 · 数学 2024-09-17 Zheng Zhou , Bing Tan , Songxiao Li

The variational inequality problem in finite-dimensional Euclidean space is addressed in this paper, and two inexact variants of the extragradient method are proposed to solve it. Instead of computing exact projections on the constraint…

最优化与控制 · 数学 2024-06-24 R. Díaz Millán , O. P. Ferreira , J. Ugon

Tseng's forward-backward-forward algorithm is a valuable alternative for Korpelevich's extragradient method when solving variational inequalities over a convex and closed set governed by monotone and Lipschitz continuous operators, as it…

最优化与控制 · 数学 2020-08-03 Radu Ioan Bot , Ernö Robert Csetnek , Phan Tu Vuong

This paper presents an approach for obtaining approximate solutions to quasi-variational inequalities in a real Hilbert space by modifying Tseng's scheme, which was originally designed for variational inequalities. The study explores the…

最优化与控制 · 数学 2025-05-08 Lkhamsuren Altangerel

For solving a broad class of nonconvex programming problems on an unbounded constraint set, we provide a self-adaptive step-size strategy that does not include line-search techniques and establishes the convergence of a generic approach…

最优化与控制 · 数学 2022-12-14 Thang Tran Ngoc , Hai Trinh Ngoc

We present an adaptive step-size method, which does not include line-search techniques, for solving a wide class of nonconvex multiobjective programming problems on an unbounded constraint set. We also prove convergence of a general…

最优化与控制 · 数学 2024-02-12 Nguyen Anh Minh , Le Dung Muu , Tran Ngoc Thang

This paper is concerned with some new projection methods for solving variational inequality problems with monotone and Lipschitz-continuous mapping in Hilbert space. First, we propose the projected reflected gradient algorithm with a…

最优化与控制 · 数学 2018-03-26 Yu. Malitsky

The paper investigates two inertial extragradient algorithms for seeking a common solution to a variational inequality problem involving a monotone and Lipschitz continuous mapping and a fixed point problem with a demicontractive mapping in…

最优化与控制 · 数学 2023-08-08 Bing Tan , Liya Liu , Xiaolong Qin

In this paper, we introduce a new method for solving variational inequality problems with monotone and Lipschitz-continuous mapping in Hilbert space. The iterative process is based on two well-known projection method and the hybrid (or…

最优化与控制 · 数学 2015-01-30 Yu. V. Malitsky , V. V. Semenov

In this paper, we introduce an inertial Tseng's extragradient method for solving multi-valued variational inequalits, in which only one projection is needed at each iterate. We also obtain the strong convergence results of the proposed…

最优化与控制 · 数学 2020-11-26 Changjie Fang , Ruirui Zhang , Shenglan Chen

An efficient proximal-gradient-based method, called proximal extrapolated gradient method, is designed for solving monotone variational inequality in Hilbert space. The proposed method extends the acceptable range of parameters to obtain…

最优化与控制 · 数学 2019-12-05 Xiaokai Chang , Sanyang Liu , Jianchao Bai , Jun Yang

This paper studies the behavior of the extragradient algorithm [Korpelevich, 1976] when applied to hypomonotone operators, a class of problems that extends beyond the classical monotone setting. To support the understanding of this…

最优化与控制 · 数学 2025-01-20 Khaled Alomar , Tatjana Chavdarova

We introduce and study the convergence properties of a projection-type algorithm for solving the variational inequality problem for point-to-set operators. No monotoni\-city assumption is used in our analysis. The operator defining the…

最优化与控制 · 数学 2017-11-29 Regina S. Burachik , R. Díaz Millán

Many recently proposed gradient projection algorithms with inertial extrapolation step for solving quasi-variational inequalities in Hilbert spaces are proven to be strongly convergent with no linear rate given when the cost operator is…

最优化与控制 · 数学 2024-04-23 Yonghong Yao , Lateef O. Jolaoso , Yekini Shehu
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