171 search results - page 6 / 35 » On Chebyshev Polynomials of Matrices |
SIAMNUM
2010
13 years 2 months ago
2010
We obtain exponentially accurate Fourier series for nonperiodic functions on the interval [-1, 1] by extending these functions to periodic functions on a larger domain. The series ...
JSC
2006
13 years 7 months ago
2006
In this paper we give formulas for performing row reduction of a matrix of Ore polynomials in a fraction-free way. The reductions can be used for finding the rank and left nullspa...
COMBINATORICS
2004
13 years 7 months ago
2004
Characteristic polynomials of random unitary matrices have been intensively studied in recent years: by number theorists in connection with Riemann zetafunction, and by theoretica...
CASC
2005
Springer
14 years 27 days ago
2005
Springer
The behavior of the Cayley-Dixon resultant construction and the structure of Dixon matrices are analyzed for composed polynomial systems constructed from a multivariate system in w...
MOC
2000
13 years 7 months ago
2000
Given an odd prime p we show a way to construct large families of polynomials Pq(x) Q[x], q C, where C is a set of primes of the form q 1 mod p and Pq(x) is the irreducible poly...