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| On classification of the Poincare type maps on R-3 其他 2015-01-01 Ren, Zhihua; Xia, Li; Yang, Jiazhong
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:5/0  |  提交时间:2017/12/03
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| The Complexity of Generalized Center Problem 其他 2015-01-01 Dong, Guangfeng; Liu, Changjian; Yang, Jiazhong
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:2/0  |  提交时间:2015/11/11
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| On the saddle order of polynomial differential systems at a resonant singular point 其他 2015-01-01 Doug, Guangfeng; Yang, Jiazhong
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:5/0  |  提交时间:2017/12/03
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| Limit cycles for 3-monomial differential equations 其他 2015-01-01 Gasull, Armengol; Li, Chengzhi; Torregrosa, Joan
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:4/0  |  提交时间:2017/12/03
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| Decidability of the Reachability for a Family of Linear Vector Fields 其他 2015-01-01 Gan, Ting; Chen, Mingshuai; Dai, Liyun; Xia, Bican; Zhan, Naijun
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:7/0  |  提交时间:2017/12/03
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