A Family of Derivative Free Optimal Fourth Order Methods for Computing Multiple Roots

Many optimal order multiple root techniques, which use derivatives in the algorithm, have been proposed in literature. But contrarily, derivative free optimal order techniques for multiple root are almost nonexistent. By this as an inspirational factor, here we present a family of optimal fourth ord...

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Bibliographic Details
Main Authors: Sunil Kumar, Deepak Kumar, Janak Raj Sharma, Lorentz Jäntschi
Format: Article
Language:English
Published: MDPI AG 2020-11-01
Series:Symmetry
Subjects:
Online Access:https://www.mdpi.com/2073-8994/12/12/1969