| 一类凹凸拟线性椭圆方程解的存在性 |
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| 引用本文： | 孙娇娇 、储昌木. 一类凹凸拟线性椭圆方程解的存在性[J]. 西南师范大学学报(自然科学版), 2016, 41(8) |
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| 作者姓名： | 孙娇娇 、储昌木 |
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| 作者单位： | 贵州民族大学 理学院,贵阳,550025 |
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| 摘 要： | 主要研究了一类含变号位势函数的凹凸拟线性边值问题,利用Ekeland变分原理和山路引理获得了此边值问题2个非零非负解的存在性.
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| 关 键 词： | 拟线性椭圆方程 变号位势函数 非线性边界问题 变分法 |
On Existence of Solutions for a Class of Quasilinear Elliptic Equations Involving Concave and Convex Nonlinearities-Arities |
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| SUN Jiao-jiao,CHU Chang-mu. On Existence of Solutions for a Class of Quasilinear Elliptic Equations Involving Concave and Convex Nonlinearities-Arities[J]. Journal of southwest china normal university(natural science edition), 2016, 41(8) |
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| Authors: | SUN Jiao-jiao CHU Chang-mu |
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| Abstract: | A class of quasilinear elliptic equations boundary value problem involving sign-changing weight functions has been studied,and two nonzero nonnegative solutions been obtained by the Ekeland variation-al principle and the mountain pass theorem. |
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