Results 71 to 80 of about 5,112,881 (210)

Differential variational inequalities in infinite banach spaces

, 2017
In this paper, we consider a new differential variational inequality (DVI, for short) which is composed of an evolution equation and a variational inequality in infinite Banach spaces.
Zhenhai Liu, Shengda Zeng
semanticscholar   +1 more source

Analysis of Quasistatic Frictional Contact Problem with Subdifferential Form, Unilateral Condition and Long-Term Memory

International Journal of Analysis and Applications, 2020
We consider a quasistatic problem which models the contact between a deformable body and an obstacle called foundation. The material is assumed to have a viscoelastic behavior that we model with a constitutive law with long-term memory, thus at each ...
A. Ourahmoun, B. Bouderah, T. Serrar
doaj  

The Existence of Maximum and Minimum Solutions to General Variational Inequalities in the Hilbert Lattices

Fixed Point Theory and Applications, 2011
We apply the variational characterization of the metric projection to prove some results about the solvability of general variational inequalities and the existence of maximum and minimum solutions to some general variational inequalities in the Hilbert
Yao Jen-Chih, Li Jinlu
doaj  

Existence and algorithm of solutions for generalized nonlinear variational-like inequalities

International Journal of Mathematics and Mathematical Sciences, 2005
We introduce and study a new class of generalized nonlinear variational-like inequalities. Under suitable conditions, we prove the existence of solutions for the class of generalized nonlinear variational-like inequalities.
Zeqing Liu, Juhe Sun, Soo Hak Shim, Shin Min Kang   +3 more
doaj   +1 more source

Strong Convergence Theorem for a New General System of Variational Inequalities in Banach Spaces

Fixed Point Theory and Applications, 2010
We introduce a new system of general variational inequalities in Banach spaces. The equivalence between this system of variational inequalities and fixed point problems concerning the nonexpansive mapping is established.
Suantai S, Imnang S
doaj  

Optimal error estimate for a system of several quasi variational inequalities

Journal of Inequalities and Applications
This paper presents and examines a finite element approximation for a system of multiple quasi-variational inequalities. We analyze these inequalities, including terms for sources and obstacles that depend on the solution itself.
Salsabile Loudjani, Samira Saadi, Mohamed Haiour   +2 more
doaj   +1 more source

Well-Posedness for a Class of Strongly Mixed Variational-Hemivariational Inequalities with Perturbations

Journal of Applied Mathematics, 2012
The concept of well-posedness for a minimization problem is extended to develop the concept of well-posedness for a class of strongly mixed variational-hemivariational inequalities with perturbations which includes as a special case the class of ...
Lu-Chuan Ceng, Ngai-Ching Wong, Jen-Chih Yao   +2 more
doaj   +1 more source

Two General Algorithms for Computing Fixed Points of Nonexpansive Mappings in Banach Spaces

Journal of Applied Mathematics, 2012
Recently, Yao et al. (2011) introduced two algorithms for solving a system of nonlinear variational inequalities. In this paper, we consider two general algorithms and obtain the extension results for computing fixed points of nonexpansive mappings in ...
Shuang Wang
doaj   +1 more source

Existence of Solutions for Generalized Mixed Weak Vector Variational–Hemivariational Inequalities

Mathematics
In this paper, we consider the classes of generalized Stampacchia mixed weak vector variational–hemivariational inequalities (in short, GSMWVVHIs) and generalized Minty mixed weak vector variational–hemivariational inequalities (in short, GMMWVVHIs ...
Balendu Bhooshan Upadhyay, Shivani Sain, Ioan Stancu-Minasian   +2 more
doaj   +1 more source

Auxiliary principle and fuzzy variational-like inequalities

Journal of Inequalities and Applications, 2005
The purpose of this paper is to introduce the concept of fuzzy variational-like inequalities and to study the existence problem and the iterative approximation problem for solutions of certain kinds of fuzzy variational-like inequalities in Hilbert ...
Zeng LC, Tan KK, O'Regan D, Chang SS   +3 more
doaj