Article ID Journal Published Year Pages File Type
4619036 Journal of Mathematical Analysis and Applications 2010 9 Pages PDF
Abstract

In this paper, we develop some basics of discrete fractional calculus such as Leibniz rule and summation by parts formula. We define simplest discrete fractional calculus of variations problem and derive Euler–Lagrange equation. We introduce and solve Gompertz fractional difference equation for tumor growth models.

Related Topics
Physical Sciences and Engineering Mathematics Analysis