The role of critical exponents in blow-up theorems: the sequel

K Deng, HA Levine - Journal of Mathematical Analysis and Applications, 2000 - Elsevier
In [] Fujita showed that for positive solutions, the initial value problem (in RN) for ut= Δu+ up
with p> 1 exhibited the following behavior: If p< pc≡ 1+ 2/N, then the initial value problem …

Blow-up in nonlocal reaction-diffusion equations

P Souplet - SIAM Journal on Mathematical Analysis, 1998 - SIAM
We present new blow-up results for reaction-diffusion equations with nonlocal nonlinearities.
The nonlocal source terms we consider are of several types, and are relevant to various …

Uniform blow-up profiles and boundary behavior for diffusion equations with nonlocal nonlinear source

P Souplet - Journal of Differential Equations, 1999 - Elsevier
In this paper, we introduce a new method for investigating the rate and profile of blow-up of
solutions of diffusion equations with nonlocal nonlinear reaction terms. For large classes of …

[图书][B] Explosive instabilities in mechanics

B Straughan - 2012 - books.google.com
The subject of blow-up in a finite time, or at least very rapid growth, of a solution to a partial
differential equation has been an area of intense re search activity in mathematics. Some …

A general approach to critical Fujita exponents in nonlinear parabolic problems

VA Galaktionov, HA Levine - Nonlinear Analysis: Theory, Methods & …, 1998 - Elsevier
A general approach to critical Fujita exponents in nonlinear parabolic problems - ScienceDirect
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Global existence for degenerate parabolic equations with a non‐local forcing

JR Anderson, K Deng - Mathematical Methods in the Applied …, 1997 - Wiley Online Library
We establish local existence and comparison for a model problem which incorporates the
effects of non‐linear diffusion, convection and reaction. The reaction term to be considered …

A nonlocal Sturm–Liouville eigenvalue problem

P Freitas - Proceedings of the Royal Society of Edinburgh Section …, 1994 - cambridge.org
A nonlocal eigenvalue problem of the form u ″+ a (x) u+ Bu= λu with homogeneous
Dirichlet boundary conditions is considered, where B is a rank-one bounded linear operator …

Blow-up of solutions for semilinear heat equation with nonlinear nonlocal boundary condition

A Gladkov, KI Kim - Journal of Mathematical Analysis and Applications, 2008 - Elsevier
In this paper, we consider a semilinear heat equation ut= Δu+ c (x, t) up for (x, t)∈ Ω×(0,∞)
with nonlinear and nonlocal boundary condition u|∂ Ω×(0,∞)=∫ Ωk (x, y, t) uldy and …

Blow-up and global existence for a nonlocal degenerate parabolic system

W Deng, Y Li, C Xie - Journal of mathematical analysis and applications, 2003 - Elsevier
This paper investigates the blow-up and global existence of nonnegative solutions of the
system [Formula: see text] with homogeneous Dirichlet boundary data, where Ω⊂ RN is a …

Recent developments on a nonlocal problem arising in the micro-electro mechanical system

JS Guo - Tamkang Journal of Mathematics, 2014 - journals.math.tku.edu.tw
In this paper, we study an evolution problem arises in the study of MEMS (micro-electro
mechanical system) device. We consider both parabolic and hyperbolic type problems. We …