导 师: 刘兆理
学科专业: 070101
授予学位: 硕士
作 者: ;
机构地区: 首都师范大学
摘 要:
本文主要运用变分方法,通过构造下降流不变集,研究带次临界Sobolev非奇异项和Hardy奇异项的方程的无穷多变号解存在性问题,其中λ,μ是两个正参数,Ω/(?/)R~n是包含0在其内部的带有光滑边界的有界区域,△/_pu = div/(|▽u|~/(p-2/)▽u/)为p-Laplace算子,并且假设1
In this paper, by constructing invariant sets of descending flow, we use variationalmethod to study existence of infinitely many nodal solutions for the p-Laplacian equation involving Hardy-Sobolev subcritical singular and non-singular termswhereλandμare two positive parameters andΩ/(?/)R~n is a bounded domain with smooth boundary /(?/)Ωand contains 0 in its interior,△/_pu = div/(|▽u|~/(p-2/)▽u/) is the p-Laplacian operator. We assume throughout that : 1 < p < n, 0≤s < p, p≤q< p~*/(s/) = /(n-s/)///(n-p/)p, p≤r