Abstract:
考虑如下边值问题-u"=λ2u+αf(u)+g(|u'|)(1)u(0)=u(1)=0(2)正解的存在性,其中λ>0,α≥0为参数;f∈C(R,R+),g∈C(R+,R+),满足g(s)>0,在上述条件下,我们证明了,对任一0<λ<π,α≥0,边值问题(1)-(2)至少存在一个正解,对λ≥π,边值问题(1)-(2)没有正解。
Keyword:
Reprint 's Address:
Email:
Source :
闽江学院学报
Year: 2005
Issue: 05
Page: 7-10
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 4
Affiliated Colleges: