Results 31 to 40 of about 4,830 (308)

Simplification method for nonlinear equations of monotone type in Banach space

open access: yesЖурнал Средневолжского математического общества, 2021
In a Banach space, we study an operator equation with a monotone operator $T.$ The operator is an operator from a Banach space to its conjugate, and $T=AC,$ where $A$ and $C$ are operators of some classes.
Ryazantseva Irina P.
doaj   +1 more source

Properties of a quasi-uniformly monotone operator and its application to the electromagnetic $p$-$\text {curl}$ systems [PDF]

open access: yes, 2022
summary:In this paper we propose a new concept of quasi-uniform monotonicity weaker than the uniform monotonicity which has been developed in the study of nonlinear operator equation $Au=b$.
Song, Chang-Ho   +2 more
core   +1 more source

Regularization and Iterative Methods for Monotone Variational Inequalities

open access: yesFixed Point Theory and Applications, 2010
We provide a general regularization method for monotone variational inequalities, where the regularizer is a Lipschitz continuous and strongly monotone operator. We also introduce an iterative method as discretization of the regularization method.
Xiubin Xu, Hong-Kun Xu
doaj   +2 more sources

Generalized Yosida Approximations Based on Relatively A-Maximal m-Relaxed Monotonicity Frameworks

open access: yesAbstract and Applied Analysis, 2013
We introduce and study a new notion of relatively A-maximal m-relaxed monotonicity framework and discuss some properties of a new class of generalized relatively resolvent operator associated with the relatively A-maximal m-relaxed monotone operator and ...
Heng-you Lan
doaj   +1 more source

Monotone operator functions on C*-algebras

open access: yes, 2005
The article is devoted to investigation of classes of functions monotone as functions on general C-*-algebras that are not necessarily the C-*-algebra of all bounded linear operators on a Hilbert space as in classical case of matrix and operator monotone
Osaka, H   +3 more
core   +2 more sources

A ‎‎‎Forward-Backward Projection Algorithm for Approximating of the Zero of the Sum of Two Operators

open access: yesپژوهش‌های ریاضی, 2020
Introduction ‎One of the most important classes of mappings is the class of‎ ‎monotone mappings due to its various applications‎. ‎For solving many‎ ‎important problems‎, ‎it is required to solve monotone inclusion‎ ‎problems‎, ‎for instance‎, ‎evolution
Vahid Dadashi
doaj  

Computational Analysis of Two-parameter Integro-differential Problems in LCR-circuits [PDF]

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences
This paper solves the two-parameter singularly perturbed Fredholm integro-differential equations through the developed exponentially fitted operator method and monotone finite difference method.
P. Antony Prince   +2 more
doaj   +1 more source

Some inequalities for operator monotone functions

open access: yesAnnals of the West University of Timisoara: Mathematics and Computer Science, 2022
In this paper we show that, if that the function f : [0, ∞) → 𝔾 is operator monotone in [0, ∞) then there exist b ≥ 0 and a positive measure m on [0, ∞) such that [f(B)-f(A)](B-A)==b(B-A)2+∫0∞s2[∫01[((1-t)A+tB+s)-1(B-A)]2dt]dm(s)\matrix{ {\left[ {f ...
Dragomir Silvestru Sever
doaj   +1 more source

Monotone operator equilibrium networks

open access: yesCoRR, 2020
NeurIPS ...
Ezra Winston, J. Zico Kolter
openaire   +3 more sources

Some Operations on Mixed Monotone Operator in Banach Spaces [PDF]

open access: yes, 2018
This paper discusses some operations on mixed monotone operator in Banach space, especially addition an multiplication operations. We will prove the sum and product of two mixed monotone operators. The proof using some relevant definitions. The result is
Badrulfalah, Badrulfalah   +5 more
core   +1 more source

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