ISSAC
2001
Springer
14 years 4 months ago
2001
Springer
Backward and mixed chains of recurrences are introduced. A complete set of chains of recurrences manipulation tools is described. Applications of these tools, related to the safet...
ISSAC
2001
Springer
14 years 4 months ago
2001
Springer
The degree of a rational map measures how often the map covers the image variety. In particular, when the rational map is a parametrization, the degree measures how often the para...
ISSAC
2001
Springer
14 years 4 months ago
2001
Springer
The following questions are often encountered in system and control theory. Given an algebraic model of a physical process, which variables can be, in theory, deduced from the inp...
ISSAC
2001
Springer
14 years 4 months ago
2001
Springer
ISSAC
2001
Springer
14 years 4 months ago
2001
Springer
In this paper we present algorithms for simplifying ratios of trigonometric polynomials and algorithms for dividing, factoring and computing greatest common divisors of trigonomet...
ISSAC
2001
Springer
14 years 4 months ago
2001
Springer
ISSAC
2001
Springer
14 years 4 months ago
2001
Springer
A necessary condition for irreducibility of a trinomial over a finite field, based on classical results of Stickelberger and Swan, is established. It is applied in the special ca...
ISSAC
2001
Springer
14 years 4 months ago
2001
Springer
In this paper we present an algorithm to compute all unirational fields of transcendence degree one containing a given finite set of multivariate rational functions. In particul...
ISSAC
2001
Springer
14 years 4 months ago
2001
Springer
ISSAC
2001
Springer
14 years 4 months ago
2001
Springer
