Results 21 to 30 of about 2,787 (187)

SUM THEOREMS FOR MAXIMALLY MONOTONE OPERATORS OF TYPE (FPV) [PDF]

open access: yesJournal of the Australian Mathematical Society, 2014
AbstractThe most important open problem in monotone operator theory concerns the maximal monotonicity of the sum of two maximally monotone operators provided that the classical Rockafellar’s constraint qualification holds. In this paper, we establish the maximal monotonicity of $\def \xmlpi #1{}\def \mathsfbi #1{\boldsymbol {\mathsf {#1}}}\let \le ...
Borwein, Jonathan M., Yao, Liangjin
openaire   +3 more sources

Inducing strong convergence of trajectories in dynamical systems associated to monotone inclusions with composite structure

open access: yesAdvances in Nonlinear Analysis, 2020
In this work we investigate dynamical systems designed to approach the solution sets of inclusion problems involving the sum of two maximally monotone operators.
Boţ Radu Ioan   +3 more
doaj   +1 more source

Algorithms for Approximating Solutions of Split Variational Inclusion and Fixed-Point Problems

open access: yesMathematics, 2023
In this paper, the split fixed point and variational inclusion problem is considered. With the help of fixed point technique, Tseng-type splitting method and self-adaptive rule, an iterative algorithm is proposed for solving this split problem in which ...
Li-Jun Zhu, Yonghong Yao
doaj   +1 more source

On θ-generalized demimetric mappings and monotone operators in Hadamard spaces

open access: yesDemonstratio Mathematica, 2020
Our main interest in this article is to introduce and study the class of θ-generalized demimetric mappings in Hadamard spaces. Also, a Halpern-type proximal point algorithm comprising this class of mappings and resolvents of monotone operators is ...
Ogwo Grace N.   +3 more
doaj   +1 more source

Korovkin-Type Theorems for Weakly Nonlinear and Monotone Operators [PDF]

open access: yesMediterranean Journal of Mathematics, 2022
In this paper we prove analogs of Korovkin’s theorem in the context of weakly nonlinear and monotone operators acting on Banach lattices of functions of several variables.
S. Gal, Constantin P. Niculescu
semanticscholar   +1 more source

A topological degree theory for constrained problems with compact perturbations and application to nonlinear parabolic problem

open access: yesPartial Differential Equations in Applied Mathematics, 2021
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 of type (S+)and C:X⊇D(C)→2X∗be compact with D(T)⊆D(C).
Teffera M. Asfaw
doaj   +1 more source

Dirichlet problems with unbalanced growth and convection

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2022
We consider a double phase Dirichlet problem with a gradient dependent reaction term (convection). Using the theory of nonlinear operators of monotone type, we show the existence of a bounded strictly positive solution.
Zhenhai Liu, Nikolaos Papageorgiou
doaj   +1 more source

On sum of monotone operator of type (FPV) and a maximal monotone operator

open access: yesNew Trends in Mathematical Science, 2016
In the setting of a general real Banach space, we prove that the sum of a monotone operator A of type (FPV) and a maximal monotone operator B is maximal with domA∩ int domB6 φ and either domB is open or for any x ∈ domA∩ int domB, kx ∗ k ≤ |B(x)|, x ∗ ∈ A(x).
PRADHAN, D. K., PATTANAİK, S. R.
openaire   +2 more sources

Maximal monotone operators and nonlinear integral equations of Hammerstein type [PDF]

open access: yesBulletin of the American Mathematical Society, 1970
A nonlinear integral equation of Hammerstein type is one of the form \( u(x) + \int_{G} {K(x,\,y)f(y,\,u(y))dy} = w(x). \)
Browder, Felix E.   +2 more
openaire   +3 more sources

Every maximally monotone operator of Fitzpatrick–Phelps type is actually of dense type [PDF]

open access: yesOptimization Letters, 2011
We show that every maximally monotone operator of Fitzpatrick-Phelps type defined on a real Banach space must be of dense type. This provides an affirmative answer to a question posed by Stephen Simons in 2001 and implies that various important notions of monotonicity coincide.
Bauschke, Heinz H.   +3 more
openaire   +2 more sources

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