A New Numerical Algorithm for the Analyt
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Vincent D. Natoli; Morrel H. Cohen; Bengt Fornberg
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Article
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1996
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Elsevier Science
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English
โ 318 KB
to continue the result to the real axis. Numerical analytic continuation, however, is notoriously difficult, and most The need to calculate the spectral properties of a Hermitian operator H frequently arises in the technical sciences. A common ap-techniques developed thus far are useful only for sp