Uniqueness of limit cycles of quadratic system (Ⅲ) _(m=0)

Uniqueness of limit cycles of quadratic system (Ⅲ) _(m=0)

导出

摘要 IN ref.[1]of § 20,Ye Yanqian has investigated the impossibility of（2,2）distribution of lim-it cycles of quadratic systems,where the footnote 1)on p.553 gives the following conjecture:The quadratic system（Ⅲ）<sub>m=0</sub>

作者 ZHANG Xiang and YE Qin1.Department of Mathematics, Nanjing University, Nanjing 210093, China 2. Department of Applied Mathematics, Tongji University, Shanghai 200092, China

出处《Chinese Science Bulletin》 SCIE EI CAS 1997年第8期628-631,共4页

关键词 QUADRATIC SYSTEM LIMIT CYCLE uniqueness. quadratic system, limit cycle, uniqueness.

分类号 O153.3 [理学—基础数学]

引文网络
相关文献

1宋矞.UNIQUENESS AND DISTRIBUTION OF LIMIT CYCLES FOR BOUNDED QUADRATIC SYSTEM[J].Annals of Differential Equations,2001,17(4):352-362.
2叶彦谦.A SPECIAL CUBIC SYSTEM CLOSE RELATED TOTHE GENERAL QUADRATIC SYSTEM[J].Annals of Differential Equations,1999,15(3):319-326.
3ZHANG Xiang(Department of Mathematics, Nanjing Normal University, Nanjing 210024, China).DETERMINATION OF THE SIGN OF DIVERGENCE OF A QUADRATIC SYSTEM AT CRITICAL POINTS[J].Systems Science and Mathematical Sciences,1997,10(4):344-355.
4韩茂安.PROPERTIES IN THE LARGE OF QUADRATIC SYSTEMS IN THE PLANE[J].Chinese Annals of Mathematics,Series B,1989,10(3):312-322. 被引量：1
5徐思林,朱豫根.A METHOD PROVING THE UNIQUENESS OF THE LIMIT CYCLE OF THE QUADRATIC SYSTEM[J].Annals of Differential Equations,1996,12(2):226-228.
6刘南根.DISTRIBUTION OF LIMIT CYCLES FOR A CLASS OF QUADRATIC SYSTEM[J].Chinese Science Bulletin,1982,27(8).
7孙宝法.THE HOPF BIFURCATION OF QUADRATIC SYSTEM (I)_(n=0)[J].Annals of Differential Equations,2002,18(4):388-391.
8蔺小林,党新益.On the(1,3)Distributions of Limit Cycles of Plane Quadratic Systems[J].Applied Mathematics and Mechanics(English Edition),1994,15(5):471-483.
9潘建瑜.POINCARE BIFURCATIONS IN THE QUADRATIC SYSTEMS[J].Annals of Differential Equations,1999,15(4):407-416.
10李晓颖.A SUFFICIENT CONDITION FOR THE EXISTENCE OF LIMIT CYCLES OF CLASS (Ⅱ) OF QUADRATIC SYSTEMS[J].Chinese Science Bulletin,1983,28(8).

Chinese Science Bulletin

1997年第8期

浏览历史

内容加载中请稍等...

Uniqueness of limit cycles of quadratic system (Ⅲ) _(m=0)

相关作者

相关机构

相关主题

浏览历史