Some formulas for the principal matrix pth root
R. Ben Taher, Youness El Khatabi, Mustapha Rachidi · International Journal of Contemporary Mathematical Sciences · 2014
In this paper we project to develop two methods for computing the principal matrix pth root. Our approach makes use of the notion of primary matrix functions and minimal polynomial. Therefore, compact formulas for the principal matrix pth root are established and significant cases are explored.