ON A NEW ALGORITHM FOR THE COMPUTATION OF ENCLOSURES FOR THE TITCHMARSH-WEYL m-FUNCTION
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چکیده
منابع مشابه
Numerical computation and analysis of the Titchmarsh – Weyl m ( ) function for some simple potentials
This article is concerned with the Titchmarsh–Weyl m ( ) function for the di erential equation dy=dx+[ −q(x)]y=0. The test potential q(x) = x, for which the relevant m ( ) functions are meromorphic, having simple poles at the points = 4k + 1 and = 4k + 3, is studied in detail. We are able to calculate the m ( ) function both far from and near to these poles. The calculation is then extended to ...
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تاریخ انتشار 1998