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Fractional sewage treatment models with impulses at variable times |
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| Authors: | JinRong Wang Yong Zhou |
| Institution: | 1. Department of Mathematics , Guizhou University , Guiyang , Guizhou 550025 , P.R. China;2. Department of Mathematics , Xiangtan University , Xiangtan , Hunan 411105 , P.R. China |
| Abstract: | |
| Keywords: | fractional sewage treatment model impulses variable times existence and stability periodic oscillatory |