A New Algorithm for Computing the Determinant Formulas of Matrix Pade-type Approximation
Yong-sheng Wu, Chuanqing Gu · 2012
Matrix Pade-type approximants(MPTA) was defined by Gu[2]. The determinantal pression of MPTA is discussed. To avoid the direct computation of determinant, a new algorithm via Krylov subspace method is presented.