Title of article
A new expansion of the confluent hypergeometric function in terms of modified Bessel functions
Author/Authors
Abad، نويسنده , , Julio and Sesma، نويسنده , , Javier، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
5
From page
97
To page
101
Abstract
An asymptotic expansion of the confluent hypergeometric function U(a,b,x) for large positive 2a − b is given in terms of modified Bessel functions multiplied by Buchholz polynomials, a family of double polynomials in the variables b and x with rational coefficients.
Keywords
asymptotic expansion , Confluent hypergeometric function , Modified Bessel function , Buchholz polynomials
Journal title
Journal of Computational and Applied Mathematics
Serial Year
1997
Journal title
Journal of Computational and Applied Mathematics
Record number
1547813
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