EXISTENCE OF LIMIT CYCLES IN A MULTIPLY-CONNECTED REGION
EXISTENCE OF LIMIT CYCLES IN AMULTIPLY-CONNECTED REGION
摘要
In this paper,a conjecture about the existence of limit cycles in a multiply-connected regionproposed by Ye Yanqian is proved.
-
1陈任昭.Optimal boundary control of parabolic system on doubly connected region in new space[J].Science China Mathematics,1995,38(8):933-944. 被引量：1
-
2YE YANQIAN(Department of Mathematics, Nanjing University, Nanjing 210008,China.).SUPPLEMENT TO“PASSAGE，BLOCKADE，SINK AND SOURCE OF A PLANAR DYNAMICAL SYSTEMS”[J].Chinese Annals of Mathematics,Series B,1994,15(4):489-492.
-
3郑志强.AN APPROXIMATE METHOD ON THE CONFORMAL MAPPING FROM A UNIT CIRCLE TO AN ARBITRARY CURVE[J].Applied Mathematics and Mechanics(English Edition),1992,13(5):467-475.
-
4Fang Qihong,Liu Youwen,Jiang Chiping.A SCREW DISLOCATION IN A THREE-PHASE COMPOSITE CYLINDER MODEL WITH INTERFACIAL RIGID LINES[J].Acta Mechanica Solida Sinica,2005,18(4):283-294. 被引量：2
