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一个半线性椭圆方程组无穷多变号解的存在性

Infinitely Many Sign-changing Solutions for a Semilinear Elliptic Systems in R^N
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摘要 利用下降流不变集方法,得到了RN上一个半线性椭圆方程组无穷多非径向对称变号解的存在性. By using the method of invariant sets of descending flow,we obtain the existence of infinitely many sign-changing nonradial symmetric solutions of a semilinear elliptic system in R^N.
出处 《云南师范大学学报(自然科学版)》 2015年第2期7-13,共7页 Journal of Yunnan Normal University:Natural Sciences Edition
基金 国家自然科学基金资助项目(11361077) 云南师范大学联大青年学者培养基金资助项目
关键词 变号解 下降流不变集 椭圆方程组 Sign-changing solutions Invariant sets of descending flow Elliptic system
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参考文献5

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