Dependence of the nth Sturm-Liouville eigenvalue on the problem

被引:101
|
作者
Kong, QK [1 ]
Wu, HY [1 ]
Zettl, A [1 ]
机构
[1] No Illinois Univ, Dept Math, De Kalb, IL 60115 USA
关键词
regular Sturm-Liouville problems; nth eigenvalue; continuity; discontinuity; range;
D O I
10.1006/jdeq.1998.3613
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We consider the nth eigenvalue as a function on the space of self-adjoint regular Sturm-Liouville problems with positive leading coefficient and weight functions. The discontinuity of the nth eigenvalue is completely characterized, (C) 1999 Academic Press.
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页码:328 / 354
页数:27
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