10 search results - page 1 / 2 » Rational Divisors in Rational Divisor Classes |
ANTS
2004
Springer
13 years 10 months ago
2004
Springer
We discuss the situation where a curve C, defined over a number field K, has a known K-rational divisor class of degree 1, and consider whether this class contains an actual K-ra...
JGO
2008
13 years 5 months ago
2008
This paper discusses the global minimization of rational functions with or without constraints. We studied the sum of squares (SOS) relaxations and their properties to solve this ...
ISSAC
1997
Springer
13 years 9 months ago
1997
Springer
Abstract. This paper presents a modular algorithm for computing the greatest common right divisor (gcrd) of two univariate Ore polynomials over Z[t]. The subresultants of Ore polyn...
TCS
2008
13 years 5 months ago
2008
The problem of computing approximate GCDs of several polynomials with real or complex coefficients can be formulated as computing the minimal perturbation such that the perturbed ...
FFA
2007
13 years 5 months ago
2007
From a rational convex polytope of dimension r ≥ 2 J.P. Hansen constructed an error correcting code of length n = (q−1)r over the finite field Fq. A rational convex polytope...