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Abstract:
方程x′=f(t,x)零解渐近稳定的经典判据是存在定正函数V ,而dV/dt定负 .前人已证当f(t,x)是概周期函数时dV/dt定负这一条件可减弱为dV/dt小于或等于 0 .本文将证明该结论对f(t,x)是概自守函数和回复函数时也成立 .
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应用数学
ISSN: 1001-9847
CN: 42-1184/O1
Year: 2002
Issue: S1
Page: 12-15
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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