How Many Fractional Derivatives Are There?

In this paper, we introduce a unified fractional derivative, defined by two parameters (order and asymmetry). From this, all the interesting derivatives can be obtained. We study the one-sided derivatives and show that most known derivatives are particular cases. We consider also some myths of Fract...

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Bibliographic Details
Main Authors: Lopes, A.M (Author), Ortigueira, M.D (Author), Valério, D. (Author)
Format: Article
Language:English
Published: MDPI 2022
Subjects:
Online Access:View Fulltext in Publisher