Results 31 to 40 of about 270 (155)

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

Infinite player noncooperative games with vector payoffs under relative pseudomonotonicity [PDF]

open access: yes, 2006
In this paper we consider the Nash equilibrium problem for infinite player games with vector payoffs in a topological vector space setting. By employing new concepts of relative (pseudo)monotonicity, we establish several existence results of solutions ...
A. GNUDI   +7 more
core   +1 more source

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

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

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

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

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

A New Topological Degree Theory for Perturbations of Demicontinuous Operators and Applications to Nonlinear Equations with Nonmonotone Nonlinearities

open access: yesJournal of Function Spaces, Volume 2016, Issue 1, 2016., 2016
Let X be a real reflexive locally uniformly convex Banach space with locally uniformly convex dual space X⁎. Let T:X⊇DT→2X⁎ be maximal monotone of type Γdϕ (i.e., there exist d ≥ 0 and a nondecreasing function ϕ : [0, ∞ → [0, ∞ with ϕ(0) = 0 such that 〈v⁎, x − y〉≥−d‖x‖ − ϕ(‖y‖) for all x ∈ D(T), v⁎ ∈ Tx, and y ∈ X), L : X⊃D(L) → X⁎ be linear ...
Teffera M. Asfaw, Adrian Petrusel
wiley   +1 more source

Variational‐Like Inequalities for Weakly Relaxed η‐α Pseudomonotone Set‐Valued Mappings in Banach Space

open access: yesInternational Journal of Analysis, Volume 2016, Issue 1, 2016., 2016
We introduce and study variational‐like inequalities for generalized pseudomonotone set‐valued mappings in Banach spaces. By using KKM technique, we obtain the existence of solutions for variational‐like inequalities for generalized pseudomonotone set‐valued mappings in reflexive Banach spaces.
Syed Shakaib Irfan   +2 more
wiley   +1 more source

Maximality Theorems on the Sum of Two Maximal Monotone Operators and Application to Variational Inequality Problems

open access: yesAbstract and Applied Analysis, Volume 2016, Issue 1, 2016., 2016
Let X be a real locally uniformly convex reflexive Banach space with locally uniformly convex dual space X⁎. Let T:X⊇D(T)→2X⁎ and A:X⊇D(A)→2X⁎ be maximal monotone operators. The maximality of the sum of two maximal monotone operators has been an open problem for many years.
Teffera M. Asfaw, Lucas Jodar
wiley   +1 more source

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