Perturbed p-Laplacian in R(N): Bifurcation from the principal eigenvalue

[摘要] In this paper we consider the perturbed bifurcation problem in R(N), (1)-div(a(x,u)\del u\(p-2)del u)=lambda g(x)\u\(p-2)u+f(lambda,x,u), and the associated problem with homogeneous principal part, (2)-div(a(0)(x)\del\(p-2)del u)=lambda g(x)\u\(p-2)u+f(lambda,x,u), where 1

[发布日期] 1996-12-01