Abstract

CORTES-ROSAS, J.J.  and  ARGANIS-JUAREZ, M.L.. Inverse Application of Krylov's Method to Obtain an Order-Three Matrix. Ing. invest. y tecnol. [online]. 2012, vol.13, n.2, pp.169-174. ISSN 2594-0732.

In this article a procedure is presented to obtain a square order-three matrix A given its characteristic equation, by means of Krylov's method, that traditionally performs the opposite problem. Finally, the elements of matrix A are found by solving a nonlinear equation system.

Keywords : characteristic equation; square matrix; Krylov's method; non-linear equation system; Cayley-Hamilton; Solver.

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