Abstract

In this article, a new type of fractional sums and differences called the discrete weighted fractionaloperators are presented. The weighted backward and forward difference operators are defined on anisolated time scale with arbitrary step size and they obey the power law.

Highlights

  • The continuous fractional calculus is a rich field of research and it has attracted the attention of several researchers working in diverse fields of science, engineering, economics and medicine [1, 2]

  • We have proposed the left and right weighted fractional sums and differences with a study of the action of the Q-operator

  • In the right case Q-versions of weighted fractional sums and differences and some conditions on the weight ω(t) have been given to have coincidence with those verifying the integration by parts rule

Read more

Summary

Introduction

The continuous fractional calculus is a rich field of research and it has attracted the attention of several researchers working in diverse fields of science, engineering, economics and medicine [1, 2]. J Frac Calc & Nonlinear Sys inside and outside the integral operator used in the definition They studied many basic properties that are essential for researchers to apply theoretically and use in their modelling problems.

Preliminary tools and definitions
In the nabla setting
In the delta setting
The weighted Caputo fractional differences and sums
The Leibniz type rules
More integration by parts
Some examples and solutions linear equations
Conclusions

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.