On the evaluation of a matrix polynomial
S. C. Dutta Roy, Shaíley Minocha · IEEE Transactions on Circuits and Systems I Fundamental Theory and Applications · 1992
An efficient algorithm for evaluating the matrix polynomial I+A+A/sup 2/+...+A/sup N-1/ is developed. The proposed scheme is simple and eliminates the difficulties encountered in applying a procedure recently reported by D. Westreich (see IEEE Trans. Circuits Syst., vol.36, no.1, p.162-164, Jan. 1989).>