Numerical computation of modified Bessel functions for integer orders and complex arguments
SHI Qing-dong
Abstract：A method for calcuating the values of modified Bessel functions with integer orders and complex arguments（i．e．In（z） and Kn（z）） is presented in terms of In（z） and Kn（z） vaying with n-when z is fixed．For In（z），backward recurrence is used；for Kn（z），forward recurrence is used．It has been proved that the method is a quick and rigorous algorithm．
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Publication Date：2001-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 101-104 )