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| THE PROOF OF THE NON-EXISTENCE OFLIMIT CYCLES FOR A QUADRATIC DIFFERETIAL SYSTEM |
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Citation： |
Ye Weiyin,Ye Yanqian.THE PROOF OF THE NON-EXISTENCE OFLIMIT CYCLES FOR A QUADRATIC DIFFERETIAL SYSTEM[J].Chinese Annals of Mathematics B,1998,19(4):445~452 |
| Page view： 1287
Net amount： 1001 |
Authors： |
Ye Weiyin; Ye Yanqian |
Foundation： |
the National Natural Science Foundation of China and Jiansu Province Education Commission |
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| Abstract： |
the authors give some results by using Dulac function method to prove the non-existence of limit cycles for a quadratic differetial system. |
Keywords： |
Dulac function, Limit cycle, Quadratic differential system |
Classification： |
34C05 |
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