Search Results - "Variational inequalities"

On Equivalence Between Vector Variational‐Like Inequality Problems and Multitime Fractional Multiobjective Variational Problems Under Curvilinear Functionals.

Authors: Jha, Shalini Singh, Shubham

Source: Journal of Multi-Criteria Decision Analysis. Aug2025, Vol. 32 Issue 2, p1-9. 9p.

Subject Terms: *MATHEMATICS, *NONLINEAR programming, VARIATIONAL inequalities (Mathematics), MATHEMATICAL inequalities, CRITICAL point theory

An Augmented Lagrangian Approach to Conically Constrained Nonmonotone Variational Inequality Problems.

Authors: Zhao, Lei Zhu, Daoli Zhang, Shuzhong

Source: Mathematics of Operations Research. Aug2025, Vol. 50 Issue 3, p1868-1900. 33p.

Subject Terms: *EMPIRICAL research, VARIATIONAL inequalities (Mathematics), LAGRANGIAN functions, CONSTRAINED optimization

An Approximation-Based Regularized Extra-Gradient Method for Monotone Variational Inequalities.

Authors: Huang, Kevin Zhang, Shuzhong

Source: SIAM Journal on Optimization. 2025, Vol. 35 Issue 3, p1469-1497. 29p.

Subject Terms: VARIATIONAL inequalities (Mathematics), APPROXIMATION algorithms, LIPSCHITZ continuity, OPTIMIZATION algorithms, SUBGRADIENT methods

Generalized viscosity type inertial algorithm with applications to minimization problems.

Authors: Singh, Watanjeet Chandok, Sumit

Source: Mathematical Foundations of Computing. Dec2025, Vol. 8 Issue 6, p1-17. 17p.

Subject Terms: *VARIATIONAL inequalities (Mathematics), *LIPSCHITZ continuity, *SUBGRADIENT methods, *MATHEMATICAL optimization, *MONOTONIC functions, *VISCOSITY solutions, *NONEXPANSIVE mappings, *CONVEX programming

Approximation of Solution for Unilateral Contact Problem with Locking Materials.

Authors: Bouallala, Mustapha Bourichi, Salah Hassan Essoufi, El et al.

Source: Mathematical Methods in the Applied Sciences. Dec2025, Vol. 48 Issue 18, p16846-16857. 12p.

Subject Terms: *VARIATIONAL inequalities (Mathematics), *FINITE element method, *CONTACT mechanics, *HARD materials, *SLIDING friction, *INTEGRAL calculus, *ERROR analysis in mathematics, *VARIATIONAL approach (Mathematics)

VALIDATING CONVERGENCE BEHAVIOUR OF C-α NON-EXPANSIVE MAPPINGS IN CAT(0) SPACES WITH AN APPLICATION.

Authors: Prabakaran, J. Owais, Mohammad Chanda, Ankush

Source: Matematicki Vesnik. Dec2025, Vol. 77 Issue 4, p362-376. 15p.

Subject Terms: *NONEXPANSIVE mappings, *VARIATIONAL inequalities (Mathematics), *ITERATIVE methods (Mathematics), *GEODESIC spaces, *MATHEMATICAL analysis, *COMPARATIVE studies, *ASYMPTOTIC expansions

Two Novel Cyclic Projection Algorithms for Solving Split Mixed Variational Inequalities Beyond Co‐Coerciveness.

Authors: Tuyen, Truong Minh Song Ha, Nguyen Reich, Simeon et al.

Source: Mathematical Methods in the Applied Sciences. Nov2025, p1. 25p. 6 Illustrations.

Subject Terms: *VARIATIONAL inequalities (Mathematics), *HILBERT space, *ADAPTIVE control systems, *MATHEMATICAL optimization, *OPTIMIZATION algorithms, *ITERATIVE methods (Mathematics)

The Lp-Brunn–Minkowski inequalities for variational functionals with 0≤p<1.

Authors: Hu, Jinrong¹ (AUTHOR) jinrong.hu@tuwien.ac.at

Source: Calculus of Variations & Partial Differential Equations. Nov2025, Vol. 64 Issue 8, p1-36. 36p.

Subject Terms: *LAPLACIAN operator, *VARIATIONAL inequalities (Mathematics), *PERTURBATION theory, *MATHEMATICAL inequalities, *CALCULUS of variations

An extragradient method with conjugate gradient-type direction for solving variational inequalities with application.

Authors: ARZUKA, IBRAHIM CHAIPUNYA, PARIN KUMAM, POOM

Source: Carpathian Journal of Mathematics. 2025, Vol. 41 Issue 4, p951-957. 14p.

Subject Terms: *VARIATIONAL inequalities (Mathematics), *HILBERT space, *COMPUTER simulation, *CONJUGATE gradient methods

Error estimates for perturbed variational inequalities of the first kind.

Authors: Banz, Lothar Schönauer, Miriam Schröder, Andreas

Source: Calcolo. Nov2025, Vol. 62 Issue 4, p1-28. 28p.

Subject Terms: *VARIATIONAL inequalities (Mathematics), *GALERKIN methods, *PERTURBATION theory, *FINITE element method, *MATHEMATICS theorems, *APPROXIMATION error

Note on an inertial projection-based approach for solving extended general quasi-variational inequalities and its convergence analysis.

Authors: Jabeen, Saudia Macías, Siegfried Ullah, Saleem et al.

Source: Applied Numerical Mathematics. Nov2025, Vol. 217, p190-198. 9p.

Subject Terms: *VARIATIONAL inequalities (Mathematics), *ITERATIVE methods (Mathematics), *MATHEMATICAL models, *APPROXIMATION algorithms, *MATHEMATICAL analysis

A Viscosity‐Type Tseng'S Extragradient Algorithm for Bilevel Split Hierarchical Variational Inequalities With Multiple Output Sets.

Authors: Nnennaya Ogwo, Grace Opeyemi Alakoya, Timilehin ur Rehman, Habib et al.

Source: Mathematical Methods in the Applied Sciences. Oct2025, p1. 20p. 12 Illustrations.

Subject Terms: *VISCOSITY, *VARIATIONAL inequalities (Mathematics), *BILEVEL programming, *MONOTONE operators, *HILBERT space

Yosida approximation-based convergence of generalized variational inclusions in ordered Hilbert spaces.

Authors: Arifuzzaman Irfan, Syed Shakaib Ahmad, Iqbal

Source: Journal of Inequalities & Applications. 10/23/2025, Vol. 2025 Issue 1, p1-20. 20p.

Subject Terms: *VARIATIONAL inequalities (Mathematics), *NUMERICAL calculations, *OPERATOR equations, *INNER product spaces

On a hemivariational inequality with non-monotone operator.

Authors: Galewski, Marek Motreanu, Dumitru

Source: Optimization. Oct2025, Vol. 74 Issue 14, p3687-3701. 15p.

Subject Terms: *VARIATIONAL inequalities (Mathematics), *LAPLACIAN operator, *OPERATOR functions, *RITZ method, *VARIATIONAL approach (Mathematics), *MONOTONE operators, *DYNAMICAL systems

Novel inertial extragradient method for solving pseudomonotone variational inequality problems.

Authors: Thong, Duong Viet Li, Xiao-Huan Dung, Vu Tien et al.

Source: Optimization. Oct2025, Vol. 74 Issue 14, p3603-3628. 26p.

Subject Terms: *VARIATIONAL inequalities (Mathematics), *LIPSCHITZ continuity, *MATHEMATICAL analysis, *OPTIMIZATION algorithms

Existence results for a class of quasi-variational inequalities and applications to a noncooperative model.

Authors: Barbagallo, A.¹ (AUTHOR) annamaria.barbagallo@unina.it

Source: Optimization. Oct2025, Vol. 74 Issue 14, p3531-3552. 22p.

Subject Terms: *VARIATIONAL inequalities (Mathematics), *EQUILIBRIUM, *GAME theory, *MATHEMATICAL functions, *MARKET equilibrium

An inertial iterative method for common solution of a pair of variational inequality problems.

Authors: Ram, Maya Kumar, Manoj Singh, Vipin Kumar

Source: International Journal of Computer Mathematics. Oct2025, p1-19. 19p. 3 Illustrations.

Subject Terms: *VARIATIONAL inequalities (Mathematics), *HILBERT space, *ITERATIVE methods (Mathematics), *NONEXPANSIVE mappings, *MATHEMATICAL analysis, *FIXED point theory, *ALGORITHMS

The mirror-prox sliding method for non-smooth decentralized saddle-point problems.

Authors: Kuruzov, Ilya Rogozin, Alexander Yarmoshik, Demyan et al.

Source: Optimization Methods & Software. Oct2025, Vol. 40 Issue 5, p1197-1221. 25p.

Subject Terms: *NONSMOOTH optimization, *VARIATIONAL inequalities (Mathematics), *DISTRIBUTED algorithms, *OPTIMIZATION algorithms, *MATHEMATICAL optimization

Approximating Solutions of General Class of Variational Inclusions Involving B l -Co-Monotone Mappings in Banach Spaces.

Authors: Gupta, Sanjeev Khan, Faizan Ahmad Alrashidi, Reem M. et al.

Source: Axioms (2075-1680). Oct2025, Vol. 14 Issue 10, p764. 20p.

Subject Terms: *BANACH spaces, *VARIATIONAL inequalities (Mathematics), *ITERATIVE methods (Mathematics), *MATHEMATICAL mappings, *MATHEMATICAL analysis, *NUMERICAL analysis

Reviews & Products: MATLAB (Computer software)

Implicit fractional sweeping process with application to unilateral contact problem.

Authors: Bouach, Abderrahim Haddad, Tahar

Source: Applicable Analysis. Oct2025, Vol. 104 Issue 15, p2917-2938. 22p.

Subject Terms: *VARIATIONAL inequalities (Mathematics), *CAPUTO fractional derivatives, *HOLDER spaces, *VISCOELASTIC materials, *CONTACT mechanics, *INTERFACIAL friction, *UNIQUENESS (Mathematics)