| 拓扑度的计算及其对超线性奇异四阶微分方程的应用 |
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| 引用本文： | 王峰,邹玉梅. 拓扑度的计算及其对超线性奇异四阶微分方程的应用[J]. 徐州师范大学学报(自然科学版), 2006, 24(4): 31-35 |
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| 作者姓名： | 王峰 邹玉梅 |
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| 作者单位： | 1. 徐州师范大学,数学科学学院,江苏,徐州,221116
2. 山东科技大学,泰安校区公共课部,山东,泰安,271000 |
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| 基金项目： | 徐州师范大学研究生科研课题立项资助项目(06YL001) |
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| 摘 要： | 利用锥理论给出了新的拓扑度计算方法,并应用于超线性奇异四阶微分方程边值问题.
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| 关 键 词： | 拓扑度 锥 正解 超线性 |
| 文章编号： | 1007-6573(2006)04-0031-05 |
| 修稿时间： | 2006-06-01 |
Computation for Topological Degree and Applications to Singular Superlinear Boundary Value Problems of Fourth-order Differential Equations |
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| WANG Feng,ZOU Yu-mei. Computation for Topological Degree and Applications to Singular Superlinear Boundary Value Problems of Fourth-order Differential Equations[J]. Journal of Xuzhou Normal University(Natural Science Edition), 2006, 24(4): 31-35 |
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| Authors: | WANG Feng ZOU Yu-mei |
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| Abstract: | In this paper,a new method of computation of topological degree is given with the theory of cones and applied to the singular superlinear boundary value problems of fourth-order differential equations. |
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| Keywords: | topological degree cone positive solution superlinear |
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