Eigenvalues of Regular Sturm-Liouville Problems
Eigenvalues of Regular Sturm-Liouville Problems
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DOI:
10.1006/jdeq.1996.0154
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发表时间:
1996-10
影响因子:
2.4
通讯作者:
Qingkai Kong;A. Zettl
中科院分区:
文献类型:
--
作者:
Qingkai Kong;A. Zettl
Abstract The eigenvalues of Sturm–Liouville (SL) problems depend not only continuously but smoothly on the problem. An expression for the derivative of an eigenvalue with respect to a given parameter: an endpoint, a boundary condition, a coefficient or the weight function, is found.