Generalized bi-quasi-variational inequalities for quasi-pseudo-monotone type II operators on compact sets

2009 ◽  
Vol 8 (1) ◽  
pp. 158-169 ◽  
Author(s):  
Mohammad S. R. Chowdhury ◽  
Kok-Keong Tan
Keyword(s):  
Variational Inequalities ◽  
Type Ii ◽  
Compact Sets ◽  
Monotone Type

scholarly journals Generalized bi-quasi-variational inequalities for quasi-pseudo-monotone type II operators in non-compact settings

Filomat ◽  
2016 ◽  
Vol 30 (7) ◽  
pp. 1801-1810
Author(s):  
Mohammad Chowdhury ◽  
Cho Yeol
Keyword(s):  
Variational Inequalities ◽  
Existence Results ◽  
Vector Spaces ◽  
Type Ii ◽  
Topological Vector Spaces ◽  
New Class ◽  
Locally Convex ◽  
Monotone Type

In this paper, we introduce a new class of generalized bi-quasi-variational inequalities for quasipseudo- monotone type II operators in non-compact settings of locally convex Hausdorff topological vector spaces and show the existence results of solutions for generalized bi-quasi-variational inequalities. Our results improve, extend and generalized the corresponding results given by some authors

scholarly journals On the Bean critical-state model in superconductivity

1996 ◽  
Vol 7 (3) ◽  
pp. 237-247 ◽  
Author(s):  
L. Prigozhin
Keyword(s):  
Variational Inequalities ◽  
Critical State ◽  
Existence And Uniqueness ◽  
Critical State Model ◽  
Type Ii ◽  
Two Dimensional ◽  
Axially Symmetric ◽  
Uniqueness Of The Solution ◽  
Type Ii Superconductivity ◽  
Special Case

We consider two-dimensional and axially symmetric critical-state problems in type-II superconductivity, and show that these problems are equivalent to evolutionary quasi-variational inequalities. In a special case, where the inequalities become variational, the existence and uniqueness of the solution are proved.

scholarly journals Evolutionary quasi-variational and variational inequalities with constraints on the derivatives

2018 ◽  
Vol 9 (1) ◽  
pp. 250-277 ◽  
Author(s):  
Fernando Miranda ◽  
José Francisco Rodrigues ◽  
Lisa Santos
Keyword(s):  
Variational Inequalities ◽  
General Framework ◽  
Convex Sets ◽  
Nonlinear Evolution ◽  
Strong Solutions ◽  
Linear Operators ◽  
Variational Solutions ◽  
Derivatives Of ◽  
Monotone Type ◽  
Evolution Systems

Abstract This paper considers a general framework for the study of the existence of quasi-variational and variational solutions to a class of nonlinear evolution systems in convex sets of Banach spaces describing constraints on a linear combination of partial derivatives of the solutions. The quasi-linear operators are of monotone type, but are not required to be coercive for the existence of weak solutions, which is obtained by a double penalization/regularization for the approximation of the solutions. In the case of time-dependent convex sets that are independent of the solution, we show also the uniqueness and the continuous dependence of the strong solutions of the variational inequalities, extending previous results to a more general framework.

scholarly journals Strong convergence theorems for variational inequalities and fixed point problems in Banach spaces

2021 ◽  
Vol 37 (3) ◽  
pp. 477-487
Author(s):  
MONDAY OGUDU NNAKWE ◽  
◽  
" JERRY N." EZEORA ◽  
Keyword(s):  
Fixed Point ◽  
Variational Inequality ◽  
Variational Inequalities ◽  
Strong Convergence ◽  
Fixed Points ◽  
Banach Spaces ◽  
Metric Projection ◽  
Finite Family ◽  
Common Solution ◽  
Monotone Type

In this paper, using a sunny generalized non-expansive retraction which is different from the metric projection and generalized metric projection in Banach spaces, we present a retractive iterative algorithm of Krasnosel’skii-type, whose sequence approximates a common solution of a mono-variational inequality of a finite family of η-strongly-pseudo-monotone-type maps and fixed points of a countable family of generalized non-expansive-type maps. Furthermore, some new results relevant to the study are also presented. Finally, the theorem proved complements, improves and extends some important related recent results in the literature.

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