半线性椭圆边值问题解的存在性
Existence of Solutions for Semilinear Elliptic Boundary Value Problems
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摘要: 在推广的Ahmad-Lazer-Paul条件下,利用临界点理论中的鞍点定理得到了椭圆边值共振问题解的存在性.Abstract: Using the saddle point theorem in critical point theory,existence of solutions for the semilinear elliptic boundary value resonant problem is obtained under generalized Ahmad-Lazer-Paul type conditions