(1) Blagonravov Institute of Engineering Science, Russian Academy of Sciences, Malyi Khariton’evskii per. 4, Moscow, 101990, Russia;(2) Volgograd State Technical University, pr. Lenina 28, Volgograd, 400131, Russia
Abstract:
Systems of differential algebraic equations are examined. A method is proposed for transforming the rectangular matrix of algebraic equations to block diagonal form. This method ensures the prescribed accuracy of the solution with respect to the original system of equations.