Generalised Euler-Jacobi Inversion Formula and Asymptotics Beyond All Orders
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Aug 5, 2013
·
Englisch
·
E-Book
Format
E-Book
Sprache
Englisch
Veröffentlicht
Aug 5, 2013
Verlag
Cambridge University Press
ISBN-10
0511752512
ISBN-13
9780511752513
By considering special exponential series arising in number theory, the authors derive the generalized Euler-Jacobi series, expressed in terms of hypergeometric series. They then employ Dingle's theory of terminants to show how the divergences in both dominant and subdominant series of a complete asymptotic expansion can be tamed. The authors use numerical results to show that a complete asymptotic expansion can be made to agree with exact results for the generalized Euler-Jacobi series to any desired degree of accuracy.