Electron. J. Diff. Equ., Vol. 2013 (2013), No. 13, pp. 1-16.

Existence of solutions for quasilinear parabolic equations at resonance

Gao Jia, Xiao-Juan Zhang, Li-Na Huang

Abstract:
In this article, we show the existence of nontrivial solutions for a class of quasilinear parabolic differential equations. To obtain the solution in a weighted Sobolev space, we use the Galerkin method, Brouwer's theorem, and a compact Sobolev-type embedding theorem proved by Shapiro.

Submitted March 29, 2012. Published January 14, 2013.
Math Subject Classifications: 35H30, 35K58, 65L60.
Key Words: Weighted Sobolev space; quasilinear parabolic equation; resonance.

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Gao Jia
College of Science
University of Shanghai for Science and Technology
Shanghai 200093, China
email: gaojia79@yahoo.com.cn, gaojia79@139.com
Xiao-Juan Zhang
College of Science
University of Shanghai for Science and Technology
Shanghai 200093, China
email: zhangxiaojuan0609@163.com
Li-Na Huang
College of Science
University of Shanghai for Science and Technology
Shanghai 200093, China
email: hln881229@163.com

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