A note on “Numerical solutions for linear system of first-order fuzzy differential equations with fuzzy constant coefficients” (original) (raw)

This note addresses the numerical solutions for linear systems of first-order fuzzy differential equations (FDEs) with fuzzy constant coefficients. The work critiques an existing iterative method used for solving such systems, highlighting significant shortcomings regarding the conditions assumed for non-positivity of matrices and the applicability of solutions in dynamic systems. The findings suggest that previous approaches yield results that may not accurately represent the dynamics of systems under consideration, raising concerns about their practical relevance.