多奇异点和Sobolev临界指数椭圆方程解的存在性与多重性

Existence and Multiplicity of Positive Solutions for Semi-linear Elliptic Equations Involving Singular Points, Sobolev Critical Exponents and Non-linear Items

用变分方法证明了一类具有多个奇异点,Sobolev临界指数和非线性项的半线性椭圆方程正解的存在性和多重性.

Existence and multiplicity of positive solutions for semi-linear elliptic equations with singular points, sobolev critical exponents and non-linear items are discussed in the paper by the variational methods and some analysis techniques.