A Collocation Method in Spline Spaces for the Solution of Linear Fractional Dynamical Systems

07/25/2019

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by   Enza Pellegrino, et al.

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We used a collocation method in refinable spline space to solve a linear dynamical system having fractional derivative in time. The method takes advantage of an explicit derivation rule for the B-spline basis that allows us to efficiently evaluate the collocation matrices appearing in the method. We proof the convergence of the method. Some numerical results are shown.