Results 51 to 60 of about 474,284 (161)

On Strengthened Inertial-Type Subgradient Extragradient Rule with Adaptive Step Sizes for Variational Inequalities and Fixed Points of Asymptotically Nonexpansive Mappings

open access: yesMathematics, 2022
In a real Hilbert space, let the VIP denote a pseudomonotone variational inequality problem with Lipschitz continuity operator, and let the CFPP indicate a common fixed-point problem of finitely many nonexpansive mappings and an asymptotically ...
Lu-Chuan Ceng   +3 more
doaj   +1 more source

Differential-operator inclusions and multivariation inequalities with pseudomonotone maps [PDF]

open access: yes, 2010
Розглянуто диференціально-операторні включення та мультиваріаційні нерівності в банахових просторах з квазімонотонними відображеннями. Досліджено функціонально-топологічні властивості розв’язуючого оператора.
Касьянов, П.О.
core   +1 more source

Positive solutions for nonlinear Robin problems with convection

open access: yesScience, Technology and Innovation, 2021
We consider a Robin problem driven by the p-Laplacian and with a reaction which is gradient dependent (convection). Using truncations and perturbations, we show that the problem has at least one positive smooth solution.
Leszek Gasiński, Nikolaos Papageorgiou
doaj   +1 more source

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 Iterative Regularization Methods for Variational Inequalities of the Second Kind with Pseudomonotone Operators [PDF]

open access: yesComputational Methods in Applied Mathematics, 2003
Abstract Variational inequalitiy of the second kind in the Banach or Hilbert space is considered. A ”semi-implicit” iterative method for its solution is studied.
Badriev, I. B.   +2 more
openaire   +2 more sources

Inertial Method for Solving Pseudomonotone Variational Inequality and Fixed Point Problems in Banach Spaces

open access: yesAxioms, 2023
In this paper, we introduce a new iterative method that combines the inertial subgradient extragradient method and the modified Mann method for solving the pseudomonotone variational inequality problem and the fixed point of quasi-Bregman nonexpansive ...
Rose Maluleka   +2 more
doaj   +1 more source

Probabilistic weak solutions for nonlinear stochastic evolution problems involving pseudomonotone operators

open access: yesUkrains’kyi Matematychnyi Zhurnal, 2022
UDC 519.21 We study an important class of stochastic nonlinear evolution problems with pseudomonotone elliptic parts and establish the existence of probabilistic weak (or martingale) solutions. No solvability theory has been developed so far for these equations despite numerous works involving various generalizations of the monotonicity condition.
Ali, Z. I., Sango, M.
openaire   +2 more sources

A Lewy-Stampacchia inequality in variable Sobolev spaces for pseudomonotone operators [PDF]

open access: yesDifferential Equations & Applications, 2014
The authors prove the Lewy-Stampacchia inequality for a nonlinear pseudomonotone elliptic operator in the variable exponent Sobolev spaces. The proof is based on a penalization method.
Mokrane, A., Vallet, G.
openaire   +1 more source

Quasimonotone versus pseudomonotone

open access: yes, 1996
Under some natural hypotheses, we show that if the (Nemitsky-) operator associated with an elliptic system is pseudomonotone, then the system has to be quasimonotone.
Rüdiger Landes
core   +1 more source

Gradient and Parameter Dependent Dirichlet (p(x),q(x))-Laplace Type Problem

open access: yesMathematics, 2022
We analyze a Dirichlet (p(x),μq(x))-Laplace problem. For a gradient dependent nonlinearity of Carathéodory type, we discuss the existence, uniqueness and asymptotic behavior of weak solutions, as the parameter μ varies on the non-negative real axis.
Kholoud Saad Albalawi   +2 more
doaj   +1 more source

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