Reaction-diffusion equation;
Robin boundary value;
existence and uniqueness theorems;
uniform attractor;
process;
PARABOLIC PROBLEMS;
GLOBAL ATTRACTORS;
REGULARITY;
SYSTEMS;
SYMBOLS;
D O I:
10.31801/cfsuasmas.425500
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
In this paper, we investigate the long-time behavior of the timedependent reaction-diffusion equation ut-Delta u+a(x)vertical bar u vertical bar(rho) u-b(x)vertical bar u vertical bar(nu)u - h(x, t) with Robin boundary condition. We begin this paper with the existence and uniqueness results of the solution to the problem. For the asymptotic behavior, we.rstly prove the existence of an absorbing set in W-2(1) (Omega) boolean AND L rho+2(Omega). The existence of a uniform attractor is obtained in W-2(1) (Omega) boolean AND L rho+2(Omega).
机构:
Lanzhou Univ, Sch Math & Stat, Lanzhou 730000, Peoples R ChinaLanzhou Univ, Sch Math & Stat, Lanzhou 730000, Peoples R China
Zhu, Kaixuan
Zhou, Feng
论文数: 0引用数: 0
h-index: 0
机构:
Lanzhou Univ, Sch Math & Stat, Lanzhou 730000, Peoples R China
China Univ Petr East China, Coll Sci, Qingdao 266580, Peoples R ChinaLanzhou Univ, Sch Math & Stat, Lanzhou 730000, Peoples R China
机构:
Yanshan Univ, Sch Sci, Qinhuangdao 066004, Hebei, Peoples R China
Auburn Univ, Dept Math & Stat, Auburn, AL 36849 USAYanshan Univ, Sch Sci, Qinhuangdao 066004, Hebei, Peoples R China
Li, Xin
Shen, Wenxian
论文数: 0引用数: 0
h-index: 0
机构:
Auburn Univ, Dept Math & Stat, Auburn, AL 36849 USAYanshan Univ, Sch Sci, Qinhuangdao 066004, Hebei, Peoples R China
Shen, Wenxian
Sun, Chunyou
论文数: 0引用数: 0
h-index: 0
机构:
Lanzhou Univ, Sch Math & Stat, Lanzhou 730000, Peoples R ChinaYanshan Univ, Sch Sci, Qinhuangdao 066004, Hebei, Peoples R China