A MATLAB and GNU/Octave code for checking the asymptotic stability of incommensurate fractional differential equation systems

This repository contains a MATLAB or GNU/Octave function that allows to test whether or not a given linear system of incommensurate fractional differential equations with constant coefficients is asymptotically stable. A complete description of the algorithm is given in the paper "A Stability Testing Algorithm for Incommensurate Fractional Differential Equation Systems" by Kai Diethelm and Safoura Hashemishahraki, see arXiv:2603. The code has been tested in MATLAB R2024b and in GNU/Octave 8.3.0.