MOC
1998
13 years 4 months ago
1998
Abstract. We determine all exceptional units among the elements of certain groups of units in quartic number fields. These groups arise from a oneparameter family of polynomials w...
CASC
2006
Springer
13 years 9 months ago
2006
Springer
Abstract. In this paper we present algorithmic considerations and theoretical results about the relation between the orders of certain groups associated to the components of a poly...
IH
2004
Springer
13 years 10 months ago
2004
Springer
We introduce a steganalytic method which takes advantage of statistics that were preserved to prevent the chi-square attack. We show that preserving statistics by skipping certain ...