Results 81 to 90 of about 898 (112)

Pseudomonotone variational inequality problems : Existence of solutions

open access: yes, 1997
Necessary and sufficient conditions for the set of solutions of a pseudomonotone variational inequality problem to be nonempty and compact are given.
Crouzeix, Jean-Pierre
core   +1 more source

On paramonotone and pseudomonotone* maps

open access: yes, 2009
We present a brief survey on two classes of single-valued and multivalued maps: the paramonotone maps and the pseudomonotone* maps. The former concept was introduced for the rst time in [5], the latter in [7] and it was slightly modied in [10].
GIULI, MASSIMILIANO, CASTELLANI, MARCO
core  

New Approximate Schemes for Generalized General Set-Valued Mixed Quasi Variational Inequalities [PDF]

open access: yes, 2008
In this paper, we suggest and consider a class of new three-step approximation schemes for generalized general set-valued mixed quasi variational inequalities.
Shi, Chaofeng
core  

Vector Equilibrium Problems with Generalized Monotone Bifunctions

open access: yes, 1997
A vector equilibrium problem is defined as follows: given a closed convex subset K of a real topological Hausdorff vector space and a bifunction F(x, y) valued in a real ordered locally convex vector space, find x*∈K such that F(x*, y)
Bianchi M.
core   +1 more source

Variational inequalities and pseudomonotone functions

open access: yes, 1998
The paper provides some characterizations of (strictly) pseudomonotone and (strictly) monotone functions by properties of the solutions to the associated variational inequality problems.
Reinhard John
core  

Extragradient subgradient methods for solving bilevel equilibrium problems. [PDF]

open access: yesJ Inequal Appl, 2018
Yuying T, Dinh BV, Kim DS, Plubtieng S.
europepmc   +1 more source

A NEW EXTRAGRADIENT METHOD FOR PSEUDOMONOTONE VARIATIONAL INEQUALITIES

open access: yes, 2008
(communicated by Th. Rassias) Abstract. In this paper, we consider and analyze a new extragradient method for solving pseudomonotone variational inequalities.
Muhammad Aslam Noor
core  

Relations between nonsmooth vector variational inequalities and nonsmooth vector optimization problems on Hadamard manifold in terms of bifunction [PDF]

open access: yes
In this paper, we discuss the concepts of bifunction and geodesic convexity for vector valued functions on Hadamard manifold. The Hadamard manifold is a particular type of Riemannian manifold with non-positive sectional curvature.
Singh, Nagendra   +2 more
core   +1 more source

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