Tecniche di accelerazione per approssimare l'esponenziale di matrice
Numerical Approximation of Matrix Functions for Fractional Differential Equations
In this paper relevant insights are given on the connection between matrix functions and the solution of differential equations of fractional order. This nexus only recently has been disclosed and is gaining weight in the current research. We present here a review on the basics of fractional calculus and matrix function approximations, together with the main results my coauthors and me have given to the subject in the recent works [13, 14, 15, 16, 32].
A note on estimates of diagonal elements of the inverse of diagonally dominant tridiagonal matrices.
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