One-sided multiple resonance for quasilinear elliptic partial differential equations

Author: Chung-Cheng Kuo  

Publisher: Taylor & Francis Ltd

ISSN: 0003-6811

Source: Applicable Analysis, Vol.83, Iss.9, 2004-09, pp. : 897-903

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Abstract

In this article, we apply the Galerkin approximation method to obtain an existence theorem of weak solutions for 2mth order quasilinear elliptic partial differential resonance equations -Q(u)+f(x,u) =G on a bounded open connected subset Omega of in which the nonlinearity f(x,u) has no growth restriction in u in one of the directions (urarr infin and urarr -infin ) and belongs to o(|u|p-1) (p> N/m) in the other, and Gisin [m,p(Omega )]* may satisfy a Landesman-Lazer condition.