Lévy Processes Linked to the Lower-Incomplete Gamma Function
We start by defining a subordinator by means of the lower-incomplete gamma function. This can be considered as an approximation of the stable subordinator, easier to be handled in view of its finite activity. A tempered version is also considered in order to overcome the drawback of infinite moments...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2021-07-01
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Series: | Fractal and Fractional |
Subjects: | |
Online Access: | https://www.mdpi.com/2504-3110/5/3/72 |