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一类拟线性椭圆方程的Dirichlet问题(Ⅱ)
ON THE DIRICHLET PROBLEM FOR A CLASS OF QUASILINEAR ELLIPTIC EQUATION
【摘要】 设ΩRn是有界光滑区域,pi>1(I=1,2,…,n),本文讨论方程在各向异性Sobolev空间中非平凡广义解的有在性.应用不具“高度”山路引理及各向异性Sobolev空间的嵌入定理,在适当限制下,证明了上述问题解的存在性定理.
【Abstract】 Let be bounded domain, pi> 1.In this paper,we discussed the Dirichlet problem for a class of quasilinear elliptic equations Applying the mountain pass lemma without "height" and using the embedding theorem for the anisotropic Sobolev space W (Ω),we proved the existence of a nontrivial weak solution for the problem(*).
【关键词】 变分法;
各向异性Sobolev空间;
不具“高度”山路引理;
【Key words】 ariational method; anisotropic Sobolev space; mountain pass lemma without "height;
【Key words】 ariational method; anisotropic Sobolev space; mountain pass lemma without "height;
- 【文献出处】 青岛大学学报(自然科学版) ,JOURNAL OF QINGDAO UNIVERSITY(NATVRAL SCIENCE) , 编辑部邮箱 ,1994年04期
- 【分类号】O182
- 【下载频次】15