Abstract:
研究非线性常微分方程x(n)+σf(t,x)=0n≥2,σ=±1,在∫∞tn-k-1f(t,atk-1)dt<∞不成立的条件下,获得方程 存在Pk[int]类正解的一个充分条件。
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广西师院学报(自然科学版)
ISSN: 1002-8743
CN: 45-1069/N
Year: 2001
Issue: 03
Page: 11-13
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 5
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