Study of weak solutions for parabolic equations with nonstandard growth conditions

被引:36
|
作者
Guo, Bin [1 ]
Gao, Wenjie [1 ]
机构
[1] Jilin Univ, Inst Math, Changchun 130012, Peoples R China
关键词
Nonlinear parabolic equation; Nonstandard growth condition; Localization of solutions; FUNCTIONALS;
D O I
10.1016/j.jmaa.2010.09.039
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The authors of this paper study the existence and uniqueness of weak solutions of the initial and boundary value problem for u(t) = div((u(sigma) + d(0))vertical bar del u vertical bar(P(x.r)-2)del u) + f (x, t). Localization property of weak solutions is also discussed. (C) 2010 Elsevier Inc. All rights reserved.
引用
收藏
页码:374 / 384
页数:11
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