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| 三阶两点边值问题变号解的多重性 | |
| 引用本文： | 王庆云,刘进生,邹杰涛.三阶两点边值问题变号解的多重性[J].数学的实践与认识,2008,38(23). |
| 作者姓名： | 王庆云 刘进生 邹杰涛 |
| 作者单位： | 1. 山西建筑职业技术学院,基础部,太原,030006 2. 太原理工大学,理学院,太原,030024 3. 北方工业大学,理学院,北京,100041 |
| 摘 要： | 主要研究一类三阶两点边值问题变号解的存在性和多重性,利用不动点指数和拓扑度理论等得到了新的结论. |
| 关 键 词： | 不动点指数 拓扑度 三阶两点边值问题 变号解 |
Multiple Sign-changing Solutions for Third-order Two-point Boundary Value Problems |
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| WANG Qing-yun,LIU Jin-sheng,ZOU Jie-tao.Multiple Sign-changing Solutions for Third-order Two-point Boundary Value Problems[J].Mathematics in Practice and Theory,2008,38(23). | |
| Authors: | WANG Qing-yun LIU Jin-sheng ZOU Jie-tao |
| Institution: | 1.Basic Courses Section;Shanxi College of Arehitechtural Technology;Taiyuan 030006;China;2.College of Science;Taiyuan University of Technology;Taiyuan 030024;China;3.College of Science;North China University of Technology;Beijing 100041;China |
| Abstract: | We show existence results for multiple sign-changing solution for third-order two- point boundary value problems by using the fixed point index and the topologic degree theory. |
| Keywords: | fixed point index topologie degree third-order two-point boundary value problems sign-changing solution |
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