Results 41 to 50 of about 577 (170)

Variational‐like inequalities for pseudomonotone operators [PDF]

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2001
The aim of this note is to use a fixed point theorem to prove results for variational‐like inequalities for pseudomonotone operators.
openaire   +3 more sources

A General Class of Differential Hemivariational Inequalities Systems in Reflexive Banach Spaces

open access: yesMathematics, 2021
We consider an abstract system consisting of the parabolic-type system of hemivariational inequalities (SHVI) along with the nonlinear system of evolution equations in the frame of the evolution triple of product spaces, which is called a system of ...
Lu-Chuan Ceng   +3 more
doaj   +1 more source

Evolutionary Oseen model for generalized Newtonian fluid with Multivalued Nonmonotone Friction Law [PDF]

open access: yes, 2018
The paper deals with the non-stationary Oseen system of equations for the generalized Newtonian incompressible fluid with multivalued and nonmonotone frictional slip boundary conditions.
Dudek, Sylwia, Migórski, Stanisław
core   +1 more source

On Generalized Strong Vector Variational-Like Inequalities in Banach Spaces

open access: yesJournal of Inequalities and Applications, 2007
The purpose of this paper is to study the solvability for a class of generalized strong vector variational-like inequalities in reflexive Banach spaces.
Lu-Chuan Ceng   +2 more
doaj   +2 more sources

On hemicontinuity of bifunctions for solving equilibrium problems

open access: yesAdvances in Nonlinear Analysis, 2014
This paper deals with solving equilibrium problems under local conditions on equilibrium bifunctions. Some techniques first considered for multivalued mixed variational inequalities are investigated and applied to equilibrium problems.
Alleche Boualem
doaj   +1 more source

Pseudomonotone variational inequalities and fixed points [PDF]

open access: yesFixed Point Theory, 2021
The authors establish strong convergence for two iterative algorithms regarding the solvability of some variational inequalities involving pseudomonotone operators.
Ceng, L. C.   +3 more
openaire   +2 more sources

Triple-adaptive subgradient extragradient with extrapolation procedure for bilevel split variational inequality

open access: yesJournal of Inequalities and Applications, 2023
This paper introduces a triple-adaptive subgradient extragradient process with extrapolation to solve a bilevel split pseudomonotone variational inequality problem (BSPVIP) with the common fixed point problem constraint of finitely many nonexpansive ...
Lu-Chuan Ceng   +3 more
doaj   +1 more source

On duality for generalized pseudomonotonic programming

open access: greenJournal of Numerical Analysis and Approximation Theory, 1991
Summary: We considers a Mond type dual for pseudomonotonic programming with generalized linear constraints. Two duality results are obtained. In order to prove the ``strong duality theorem'' a linearization result for pseudomonotonic programming and the duality property of generalized linear programming are used. The strong duality theorem shows that a
Ştefan Ţigan
openalex   +4 more sources

On a phase-field model for electrowetting and other electrokinetic phenomena [PDF]

open access: yes, 2011
In three space dimensions, we present existence results for weak solutions to a novel two-phase model for various electrokinetic phenomena, including in particular dynamic electrowetting with electrolytes. The model is thermodynamically consistent.
Fontelos, M. A., Grün, G., Jörres, S.
core   +2 more sources

A Degree Theory for Compact Perturbations of Monotone Type Operators and Application to Nonlinear Parabolic Problem

open access: yesAbstract and Applied Analysis, Volume 2017, Issue 1, 2017., 2017
Let X be a real locally uniformly convex reflexive Banach space with locally uniformly convex dual space X⁎. Let T:X⊇D(T)→2X⁎ be maximal monotone, S:X→2X⁎ be bounded and of type (S+), and C : D(C) → X⁎ be compact with D(T)⊆D(C) such that C lies in Γστ (i.e., there exist σ ≥ 0 and τ ≥ 0 such that ‖Cx‖ ≤ τ‖x‖ + σ for all x ∈ D(C)).
Teffera M. Asfaw, Stanislaw Migorski
wiley   +1 more source

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