| 关于Ⅲ类方程极限环的存在唯一性 |
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| 引用本文： | 王依群 郭春地. 关于Ⅲ类方程极限环的存在唯一性[J]. 松辽学刊, 1993, 0(4): 18-20,55 |
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| 作者姓名： | 王依群 郭春地 |
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| 作者单位： | 东北师范大学(王依群)，四平师范学院(郭春时)，吉林省实验中学(高长山)，东北师范大学(毛东明) |
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| 摘 要： |
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| 关 键 词： | 极限环 第Ⅲ类方程 唯一性 存在性 |
THE EXISTENCE-UNIQUENESS OF LIMIT CYCLES OF I CLASS EQUATION |
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| Wang Yiqun Guo Chunsh. THE EXISTENCE-UNIQUENESS OF LIMIT CYCLES OF I CLASS EQUATION[J]. Songliao Journal (Natural Science Edition), 1993, 0(4): 18-20,55 |
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| Authors: | Wang Yiqun Guo Chunsh |
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| Affiliation: | Wang Yiqun Guo Chunsh(Northeasf Normal University) (Siping Normal College)Gao Changshan Mao Dongming(Jilin Provincial test Middle School) (Northeasf Normal Vniversity) |
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| Abstract: | In the paper,we gave two theoy On I cless equation which has limit cycles. |
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| Keywords: | limif cycles existence-uniqueness |
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