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数学物理学报(A辑) 2007
Existence of Solutions of Nonlinear Eigenvalue Problems Laplacian and Weights
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Abstract:
该文利用变分方法讨论了方程-△pu=λa(x)(u )q-1-μa(x)(u-)q-1 f(x,u),u∈W1,p 0(Ω).当p≠q时的可解性.其中Ω是RN(N≥3)中的有界光滑区域,权重函数a(x)∈L1(Ω),(r≥Np/Np-Nq pq)且a(x)>0,a.e.于Ω,f满足某些条件.