On new approximations for the modified Bessel function of the second kind \(K_{0}(x)\)

A new series representation of the modified Bessel function of the second kind \(K0(x)\) in terms of simple elementary functions (Kummer’s function) is obtained. The accuracy of different orders in this expansion is analysed and has been shown not to be so good as those of different approximations f...

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Bibliographic Details
Main Authors: Francisco Caruso, Felipe Silveira
Format: Article
Language:English
Published: Ptolemy Scientific Research Press 2021-01-01
Series:Open Journal of Mathematical Sciences
Subjects:
Online Access:https://pisrt.org/psr-press/journals/oms-vol-5-2021/on-new-approximations-for-the-modified-bessel-function-of-the-second-kind-k_0x/