共查询到20条相似文献,搜索用时 31 毫秒
1.
Qilin Liu Youpeng Chen Chunhong Xie 《Journal of Mathematical Analysis and Applications》2003,285(2):487-505
In this paper, we investigate the blowup properties of the positive solutions to the following nonlocal degenerate parabolic equation
2.
Shota Sato 《Journal of Mathematical Analysis and Applications》2011,380(2):632-641
We investigate the initial-boundary value problem
3.
Blow-up analysis for a system of heat equations with nonlinear flux which obey different laws 总被引:1,自引:0,他引:1
We consider a system of heat equations ut=Δu and vt=Δv in Ω×(0,T) completely coupled by nonlinear boundary conditions We prove that the solutions always blow up in finite time for non-zero and non-negative initial values. Also, the blow-up only occurs on ∂Ω with for p,q>0, 0≤α<1 and 0≤β<p. 相似文献
4.
Abdallah El Hamidi Gennady G. Laptev 《Journal of Mathematical Analysis and Applications》2005,304(2):451-463
We prove nonexistence results for higher-order semilinear evolution equations and inequalities of the form
5.
Michael Winkler 《Journal of Mathematical Analysis and Applications》2011,384(2):261-272
We study radially symmetric solutions of a class of chemotaxis systems generalizing the prototype
6.
Global existence and blow-up of solutions for a system of nonlinear viscoelastic wave equations with damping and source 总被引:1,自引:0,他引:1
In this paper we investigate the global existence and finite time blow-up of solutions to the system of nonlinear viscoelastic wave equations in Ω×(0,T) with initial and Dirichlet boundary conditions, where Ω is a bounded domain in . Under suitable assumptions on the functions gi(), , the initial data and the parameters in the equations, we establish several results concerning local existence, global existence, uniqueness and finite time blow-up property. 相似文献
7.
Shota Sato 《Journal of Mathematical Analysis and Applications》2008,343(2):1061-1074
We investigate the initial-boundary problem
8.
Kazuhiro Ishige 《Journal of Mathematical Analysis and Applications》2008,344(1):231-237
We consider the existence and nonexistence of positive global solutions for the Cauchy problem,
9.
We are interested in the following class of equations:
10.
Fei Liang 《Journal of Mathematical Analysis and Applications》2010,365(2):590-604
In this paper, we consider the asymptotic behavior for the degenerate nonlocal parabolic equation
11.
In this paper, we consider a degenerate reaction-diffusion equation
12.
We study the asymptotic behaviour of nonnegative solutions of the nonlinear diffusion equation in the half-line with a nonlinear boundary condition,
13.
Weibing Deng Yuxiang Li Chunhong Xie 《Journal of Mathematical Analysis and Applications》2003,277(1):199-217
This paper investigates the blow-up and global existence of nonnegative solutions of the system
14.
Freddy Dumortier Tasso J. Kaper 《Journal of Mathematical Analysis and Applications》2007,326(2):1007-1023
We study traveling wave solutions for the class of scalar reaction-diffusion equations
15.
Juntang Ding Xuyan Gao Shengjia Li 《Journal of Mathematical Analysis and Applications》2008,343(1):159-169
In this paper, we study the following reaction diffusion model,
16.
We study the behaviour of nonnegative solutions of the reaction-diffusion equation
17.
In this paper, we deal with a fast diffusive polytropic filtration equation
18.
Global existence and blow-up solutions for doubly degenerate parabolic system with nonlocal source 总被引:1,自引:0,他引:1
Jian Wang 《Journal of Mathematical Analysis and Applications》2011,374(1):290-310
This paper deals with the following nonlocal doubly degenerate parabolic system
19.
A.G. Kartsatos 《Journal of Mathematical Analysis and Applications》2004,290(1):76-85
The main purpose of this work is to obtain blow-up results for solutions of the inequality
20.
The Cauchy problem for a degenerate parabolic equation with a source and variable coefficient of the form