姚仰新; 沈尧天
Yao Yangxin; Shen Yaotian
摘要:
This article deals with the problem
$$ -\Lap_p
u=\lambda{|u|^{p-2}u\over\xlnxRt}+f(x,u),\quad x\in\Omega;\qquad
u=0,x\in\partial\Om, $$
where $n = p.$ The authors prove that a Hardy inequality and the constant $ (\pp)^p $ is optimal. They also prove the existence of a nontrivial solution of the above mentioned problem by using the Mountain Pass Lemma.
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