一类带Neumann边界条件的半线性椭圆方程正解的存在性
The Existence of Positive Solutions of a Class of Semilinear Elliptic Systems with the Neumann Boundary Value Condition
摘要
利用变分法讨论了一类带Neumann边界条件的半线性椭圆方程正解的存在性,并得到了在下临界指标时的两个存在性定理.
We cosider a class of semilinear elliptic systems with the Neumann boundary value condition by using variational methods, two existences theorem are proved for under critical exponents and critical exponents.
出处
《喀什师范学院学报》
2007年第6期9-11,共3页
Journal of Kashgar Teachers College
关键词
变分法
临界指标
山路引理
Variational methods
Critical exponents
Mountain Pass lemma
参考文献4
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4Wang X J. Neumann problem of semilinear elliptic equations involving critical Sobolev exponents [ J ]. J Diff Eqns, 1991,93- 283-310.
