Fractional Differences and Integration by Parts
In this paper we define the right fractional sum and difference following the delta time scale calculus and obtain results on them analogous to those obtained for the left ones studied in [6], [7], [8]. In addition of that a formula for the integration by parts was obtained. The obtained formula is used to obtain a discrete Euler-Lagrange equation in fractional calculus.
integration by parts right fractional sum euler-lagrange equation left fractional sum left and right fractional differences