| 1-集压缩集值映象方程多解问题的某些研究 |
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| 引用本文： | 江巧洪,王晶海.1-集压缩集值映象方程多解问题的某些研究[J].福州大学学报(自然科学版),2002,30(3):266-269. |
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| 作者姓名： | 江巧洪 王晶海 |
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| 作者单位： | 福州大学数学系,福建,福州,350002 |
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| 摘 要： | 用不动点指数讨论了在一定的边界条件支持下 ,1—集压缩集值映象方程的多解问题 ,并证明了在带锥的Banach空间中该方程的几个多正解定理
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| 关 键 词： | 1-集压缩 集值映象 局部固有场 不动点指数 多解 |
| 文章编号： | 1000-2243(2002)03-0266-04 |
| 修稿时间： | 2001年9月20日 |
Some studies for the problems on multiple solutions of set-valued 1-set contractions mapping equation |
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| JIANG Qiao-hong,WANG Jing-hai.Some studies for the problems on multiple solutions of set-valued 1-set contractions mapping equation[J].Journal of Fuzhou University(Natural Science Edition),2002,30(3):266-269. |
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| Authors: | JIANG Qiao-hong WANG Jing-hai |
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| Institution: | (Department of Mathematics, Fuzhou University, Fuzhou, Fujian 350002, China) |
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| Abstract: | Under the suitable boundary condition, the problems on multiple solutions for set-valued 1-set contractions mapping equations are discussed by fixed point index. The author establishes some multiple positive solutions theorems of equations in Banach spaces with positive cone. |
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| Keywords: | set contractions set-valued mappings locally proper field fixed point index multiple solutions |
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