2087 search results - page 25 / 418 » Computation of class numbers of quadratic number fields |
ISSAC
2005
Springer
14 years 1 months ago
2005
Springer
We present algorithms that compute the linear and quadratic factors of supersparse (lacunary) bivariate polynomials over the rational numbers in polynomial-time in the input size....
AUTOMATICA
2002
13 years 8 months ago
2002
This paper presents a series expansion for the evolution of a class of nonlinear systems characterized by constant input vector fields. We present a series expansion that can be c...
JUCS
2008
13 years 8 months ago
2008
: For any class F of total functions in the set N of the natural numbers, we define the notion of F-computable real number. A real number is called Fcomputable if there exist one-...
AMC
2007
13 years 8 months ago
2007
This paper deals with the quadratic stability and linear state-feedback and output-feedback stabilization of switched delayed linear dynamic systems with, in general, a finite nu...
SODA
2003
ACM
13 years 9 months ago
2003
ACM
This work examines algebraic techniques for comparing quadratic algebraic numbers, thus yielding methods for deciding key predicates in various geometric constructions. Our motiva...