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» Algorithms on Ideal over Complex Multiplication order
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ANTS
2010
Springer
260views Algorithms» more  ANTS 2010»
13 years 8 months ago
On the Complexity of the Montes Ideal Factorization Algorithm
Let p be a rational prime and let Φ(X) be a monic irreducible polynomial in Z[X], with nΦ = deg Φ and δΦ = vp(disc Φ). In [13] Montes describes an algorithm for the decomposi...
David Ford, Olga Veres
SIAMCOMP
2010
100views more  SIAMCOMP 2010»
13 years 3 months ago
Algorithmic Enumeration of Ideal Classes for Quaternion Orders
We provide algorithms to count and enumerate representatives of the (right) ideal classes of an Eichler order in a quaternion algebra defined over a number field. We analyze the ...
Markus Kirschmer, John Voight
JC
2006
105views more  JC 2006»
13 years 4 months ago
On the complexity of the resolvent representation of some prime differential ideals
We prove upper bounds on the order and degree of the polynomials involved in a resolvent representation of the prime differential ideal associated with a polynomial differential s...
Lisi D'Alfonso, Gabriela Jeronimo, Pablo Solern&oa...
ISSAC
2005
Springer
110views Mathematics» more  ISSAC 2005»
13 years 10 months ago
Multivariate power series multiplication
We study the multiplication of multivariate power series. We show that over large enough fields, the bilinear complexity of the product modulo a monomial ideal M is bounded by th...
Éric Schost
INDOCRYPT
2001
Springer
13 years 9 months ago
Elliptic Curves of Prime Order over Optimal Extension Fields for Use in Cryptography
We present an algorithm for generating elliptic curves of prime order over Optimal Extension Fields suitable for use in cryptography. The algorithm is based on the theory of Comple...
Harald Baier