Results 31 to 40 of about 58,895 (80)

Bifurcation problems for noncompact operators

open access: yes, 2016
Under new hypotheses, and using the Lyapunov-Schmidt reduction, we study the branches of bifurcation of a nonlinear equation of the type u LuCG. ;u/D 0, in a neighborhood W of a particular solution .
H. Salahifard, S. M. Vaezpour
semanticscholar   +1 more source

Abstract Korovkin type theorems on modular spaces by $\mathscr {A}$-summability [PDF]

open access: yes, 2018
summary:Our aim is to change classical test functions of Korovkin theorem on modular spaces by using $\mathscr {A ...
Emre Taş, Taş, Emre
core   +1 more source

Novel Method for Generalized Stability Analysis of Nonlinear Impulsive Evolution Equations [PDF]

open access: yes, 2012
summary:In this paper, we discuss some generalized stability of solutions to a class of nonlinear impulsive evolution equations in the certain piecewise essentially bounded functions space.
Wang, JinRong   +4 more
core   +1 more source

Equations with discontinuous nonlinear semimonotone operators [PDF]

open access: yes, 1999
summary:The aim of this paper is to present an existence theorem for the operator equation of Hammerstein type $x+KF(x)=0$ with the discontinuous semimonotone operator $F$.
Buong, Nguyen
core  

A modular convergence theorem for certain nonlinear integral operators with homogeneous kernel

open access: yes, 1997
Here we give modular estimates for nonlinear integral operators of Urysohn type with kernels which satisfy some general homogeneity assumtpions and as a consequence we state a modular convergence theorem in Orlicz ...
BARDARO, Carlo, VINTI, Gianluca
core  

Attractors of nonautonomous integrodifference equations and discretizations

open access: yes, 2022
In theoretical ecology, models describing the spatial dispersal and the temporal evolution of species having non-overlapping generations are often based on integrodifference equations.
Huynh, Pham Minh Huy
core  

Some Results in Nonlinear PDEs: Large Deviations Problems, Nonlocal Operators, and Stability for Some Isoperimetric Problems [PDF]

open access: yes, 2016
This thesis is concerned with various problems arising in the study of nonlinear elliptic PDE. It is divided into three parts. In the first part we consider the short time behaviour of stochastic systems affected by a stochastic volatility evolving at a
Ghilli, Daria
core  

Existence theorem for a generalized Hammerstein type equation [PDF]

open access: yes, 1974
An existence theorem is obtained for a generalized Hammerstein type ...
Joshi, M, Joshi, M.
core  

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