793 search results - page 1 / 159 » Efficient computation of the characteristic polynomial |
ISSAC
2005
Springer
14 years 1 months ago
2005
Springer
SIAMMAX
2011
13 years 2 months ago
2011
Abstract. This paper concerns the computation of the coefficients ck of the characteristic polynomial of a real or complex matrix A. We analyze the forward error in the coefficient...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
ABSTRACT. This note presents absolute bounds on the size of the coefficients of the characteristic and minimal polynomials depending on the size of the coefficients of the associat...
ASAP
2008
IEEE
13 years 9 months ago
2008
IEEE
In this paper we extend the domain of applicability of the E-method [7, 8], as a hardware-oriented method for evaluating elementary functions using polynomial and rational functio...
ISSAC
2009
Springer
14 years 2 months ago
2009
Springer
We present algorithms and heuristics to compute the characteristic polynomial of a matrix given its minimal polynomial. The matrix is represented as a black-box, i.e., by a functi...