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Abstract:
本文讨论一类不满足Nagumo条件的微分方程边值问题 -u′′=λ2u+|u′|β,u(0)=u(1)=0 正解的存在唯一性问题,其中β>2 为常数,λ>0 为参数.证明了对每一β>2,存在λ*=λ*(β)∈(0,π),边值问题存在属于C1[0,1]正解当且仅当∈(0,π),此时正解唯一,当λ*=λ*(β)时,边值问题存在正解u∈C1(0,1)∩C[0,1],u′(0)=∞,u′(1)=-∞,并证明了(x).
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数学年刊A辑
ISSN: 1000-8134
CN: 31-1328/O1
Year: 2000
Issue: 1
Volume: 21
Page: 69-76
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
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Chinese Cited Count:
30 Days PV: 2
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