Results 111 to 120 of about 270 (155)

Existence result for variational degenerated parabolic problems via pseudo-monotonicity

Electronic Journal of Differential Equations, 2006
Lahsen Aharouch, Elhoussine Azroul, Mohamed Rhoudaf   +2 more
doaj  

Nonlinear elliptic-parabolic equations and B-pseudomonotonicity

Applied Mathematics Letters, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Maitre, E., Witomski, P.
exaly   +3 more sources

Topological pseudomonotonicity and vector equilibrium problems

Journal of Mathematical Analysis and Applications, 2002
In this paper, we introduce the topological pseudomonotonicity to vector valued bifunctions, and derive some existence results for vector equilibrium problems with the corresponding bifunctions topologically pseudomonotone.
Ouayl Chadli
exaly   +2 more sources

Pseudomonotonicity of an affine map and the two dimensional case

Journal of Information and Optimization Sciences, 2008
In this paper the pseudomonotonicity of the affine map F(x) = Mx+q on the interior of the positive orthant of Rn is studied. A new characterization is suggested involving the positive and the negative polar of the cone generated by the set W*={z=Mx+q ...
Laura Martein
exaly   +2 more sources

Strong pseudomonotonicity, sharp efficiency and stability for parametric vector equilibria

ESAIM: Proceedings and Surveys, 2007
We investigate Hőlder type estimates of solutions to parametric vector equilibrium problems. Our results rely on the notion of strong pseudomonotonicity of the bifunctions defining problems.
Ewa M Bednarczuk
exaly   +2 more sources

Approximate proximal algorithms for generalized variational inequalities with paramonotonicity and pseudomonotonicity

Computers and Mathematics With Applications, 2008
We propose an approximate proximal algorithm for solving generalized variational inequalities in Hilbert space. Extension to Bregman-function-based approximate proximal algorithm is also discussed. Weak convergence of these two algorithms are established
L C Ceng, J C Yao
exaly   +2 more sources

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On paramonotone and pseudomonotone* maps

Journal of Global Optimization, 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]. These two concepts permit to characterize in a stronger way convex and pseudoconvex functions.
CASTELLANI, MARCO, GIULI, MASSIMILIANO
openaire   +3 more sources

Solution Methods for Pseudomonotone Variational Inequalities

Journal of Optimization Theory and Applications, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tam, N. N., Yao, J. C., Yen, N. D.
openaire   +2 more sources

On Nonconvex Pseudomonotone Equilibrium Problems with Applications

Set-Valued and Variational Analysis, 2021
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openaire   +2 more sources

Pseudomonotonicity of a Linear Map on the Interior of the Positive Orthant

, 2007
Summary. In this paper we will establish some necessary and/or sufficient conditions for both a nonsingular and a singular matrix A (interpreted as a linear map) to be pseudomonotone.
Laura Martein, Cambini Alberto, Martein Laura   +2 more
exaly   +1 more source