ON THE UNIQUENESS OF POSITIVE SOLUTIONS FOR TWO-POINT BOUNDARY VALUE PROBLEMS OF EMDEN-FOWLER DIFFERENTIAL EQUATIONS
被引:0
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作者:
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h-index:
机构:
Tanaka, Satoshi
[1
]
机构:
[1] Okayama Univ Sci, Fac Sci, Dept Appl Math, Ridaichou 1-1, Okayama 7000005, Japan
来源:
MATHEMATICA BOHEMICA
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2010年
/
135卷
/
02期
关键词:
uniqueness;
positive solution;
two-point boundary value problem;
Emden-Fowler equation;
D O I:
暂无
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
The two-point boundary value problem u'' + h(x)u(p) = 0, a < x < b, u(a) = u(b) = 0 is considered, where p > 1, h is an element of C-1 [0, 1] and h(x) > 0 for a <= x <= b. The existence of positive solutions is well-known. Several sufficient conditions have been obtained for the uniqueness of positive solutions. On the other hand, a non-uniqueness example was given by Moore and Nehari in 1959. In this paper, new uniqueness results are presented.
机构:
Univ Nebraska, Dept Math, Lincoln, NE 68588 USAUniv Nebraska, Dept Math, Lincoln, NE 68588 USA
Erbe, Lynn
Baoguo, Jia
论文数: 0引用数: 0
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机构:
Univ Nebraska, Dept Math, Lincoln, NE 68588 USA
Zhongshan Univ, Sch Math & Comp Sci, Guangzhou 510275, Guangdong, Peoples R ChinaUniv Nebraska, Dept Math, Lincoln, NE 68588 USA
Baoguo, Jia
Peterson, Allan
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机构:
Univ Nebraska, Dept Math, Lincoln, NE 68588 USAUniv Nebraska, Dept Math, Lincoln, NE 68588 USA