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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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| Finding normal bases over finite fields with prescribed trace self-orthogonal relations 其他 2014-01-01 Zhang, Xiyong; Feng, Rongquan; Liao, Qunying; Gao, Xuhong
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:6/0  |  提交时间:2015/11/11
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| Linearizability of homogeneous quartic polynomial systems with 1:-2 resonance 其他 2012-01-01 Dong, Guangfeng
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:2/0  |  提交时间:2015/11/10
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| On the number of critical periods for planar polynomial systems of arbitrary degree 其他 2010-01-01 Gasull, Armengol; Liu, Changjian; Yang, Jiazhong
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:4/0  |  提交时间:2015/11/12
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| Limit Cycles Bifurcating from the Period Annulus of Quasi-Homogeneous Centers 其他 2009-01-01 Li, Weigu; Llibre, Jaume; Yang, Jiazhong; Zhang, Zhifen
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:2/0  |  提交时间:2015/11/10
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| On the focus order of planar polynomial differential equations 其他 2009-01-01 Qiu, Yu; Yang, Jiazhong
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:3/0  |  提交时间:2015/11/10
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