| 一类离散P-Laplacian边值问题正解的存在性与多解性 |
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| 引用本文： | 王大斌,马双红,马成业.一类离散P-Laplacian边值问题正解的存在性与多解性[J].兰州理工大学学报,2006,32(5):147-149. |
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| 作者姓名： | 王大斌 马双红 马成业 |
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| 作者单位： | 兰州理工大学,理学院,甘肃,兰州,730050 |
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| 摘 要： | 利用锥上的不动点定理及不动点指标理论对一类离散P-Laplacian边值问题正解的存在性进行了讨论,得到了该问题存在一个及两个正解的充分条件.
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| 关 键 词： | 锥 P-Laplacian边值问题 正解 不动点定理 |
| 文章编号： | 1673-5196(2006)05-0147-03 |
| 收稿时间： | 2005-05-27 |
| 修稿时间： | 2005年5月27日 |
On existence and multiplicity of positive solutions of boundary-value problems of a class of discrete P-Laplacian difference equations |
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| WANG Da-bin,MA Shuang-hong,MA Cheng-ye.On existence and multiplicity of positive solutions of boundary-value problems of a class of discrete P-Laplacian difference equations[J].Journal of Lanzhou University of Technology,2006,32(5):147-149. |
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| Authors: | WANG Da-bin MA Shuang-hong MA Cheng-ye |
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| Institution: | School of Science, Lanzhou Univ. of Tech. , Lanzhou 730050, China |
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| Abstract: | By using fixed-point theorem in cones and fixed-point index theory,a class of discrete P-Laplacian boundary value problem was discussed and a sufficient condition of existence of one or two positive solutions was obtained. |
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| Keywords: | cone P-Laplacian boundary value problem positive solutions fixed-point theorem |
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