An Algorithm for the Reduction of Linear DAE

We study linear Differential Algebraic Equations, DAE, with time varying coefficients. Such equations B(t)&(t) = A(t)z(t) + f(t) are intensively studied from a numerical point of view. Canonical forms have been proposed to find conditions under which the equation admits a solution, to find the set of consistent initial conditions and to determine conditions… CONTINUE READING