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Abstract:
利用重合度理论研究具有任意有限时滞的两种群非自治Lotka-Volterra互惠系统,获得了周期正解的存在性,推广了Gopalsamy及He(1997)和杨帆等(2002)的工作.
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工程数学学报
ISSN: 1005-3085
CN: 61-1269/O1
Year: 2004
Issue: 3
Volume: 21
Page: 403-409
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SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 1
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