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Classification of nonoscillatory solutions of second order self-adjoint neutral difference equations |
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| Authors: | Yujun Liu Zhaoshuang Liu Zhenguo Zhang |
| Institution: | 1. Department of Mathematics, University of Texas-Pan American, 1201 West University Drive, 78541, Edinburg, Texas 2. Department of Mathematics, Guangdong Education College, 510310, Guangzhou, People’s Republic of China |
| Abstract: | This paper deals with existence of positive solutions of nonlinear elliptic singular boundary value problems in a ball. It is shown that results of Grandall et al. 1] and 2] follow as special cases of our results proved in this article. |
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