How to approximate the fractional derivative of order \(1 < \alpha \leq 2\). (English) Zbl 1258.26006

Sousa, Ercilia

Int. J. Bifurcation Chaos Appl. Sci. Eng. 22, No. 4, Paper No. 1250075, 13 p. (2012).

MSC:

26A33	Fractional derivatives and integrals
65M06	Finite difference methods for initial value and initial-boundary value problems involving PDEs
65L12	Finite difference and finite volume methods for ordinary differential equations

Keywords:

diffusion; fractional derivative; finite differences; consistency; accuracy

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