Title of article
Computing eigenvalues of the string by sampling Original Research Article
Author/Authors
A. Boumenir، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
8
From page
29
To page
36
Abstract
In this paper, we shall use the Shannon-Whittacker-Kotelnikov sampling theorem to approximate the eigenvalues of the string, y″(t) + μ2w(t)y(t) = 0, where the weight w(t) ≥ 0 is allowed to vanish on subintervals. After a discussion on the truncation error, numerical results are provided.
Keywords
String , Sturm-Liouville , Shannon-Whittaker sampling theorem , Eigenvalue problem , Paley-Wiener spaces
Journal title
Applied Mathematics Letters
Serial Year
2000
Journal title
Applied Mathematics Letters
Record number
897052
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