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Abstract:
研究三次系统{(dx)/(dt)=-y(ax~2+bx+1)+Dx-lx~3(dy)/(dt)=x(ax~2+bx+1)在a=0,b≠0,D≥l/(b~2)与b~2=4a,b≠0,D≥(4l)/(b~2)时,该系统极限环的存在性问题,证明了系统在上述条件下均不存在极限环.
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福州大学学报(自然科学版)
ISSN: 1000-2243
CN: 35-1337/N
Year: 2009
Issue: 6
Volume: 37
Page: 765-770
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 1
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