Electronic Journal of Differential Equations, Vol. 2013 (2013), No. 13, pp. 1-16. Title: Existence of solutions for quasilinear parabolic equations at resonance Authors: Gao Jia (Univ. of Shanghai for Science and Tech., China) Xiao-Juan Zhang (Univ. of Shanghai for Science and Tech., China) Li-Na Huang (Univ. of Shanghai for Science and Tech., China) 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.