Sciweavers

3 search results - page 1 / 1
» DFT-based Word Normalization in Finite Supersolvable Groups
Sort
View
74
Voted
AAECC
2004
Springer
87views Algorithms» more  AAECC 2004»
14 years 10 months ago
DFT-based Word Normalization in Finite Supersolvable Groups
Abstract. In this paper we discuss the word normalization problem in pc presented finite supersolvable groups: given two group elements a and b in normal form the normal form of th...
Meinard Müller, Michael Clausen
72
Voted
GC
2006
Springer
14 years 10 months ago
Reconstructing under Group Actions
We give a bound on the reconstructibility of an action G X in terms of the reconstructibility of a the action N X, where N is a normal subgroup of G, and the reconstructibility o...
A. J. Radcliffe, Alex D. Scott
90
Voted
SIAMDM
2008
105views more  SIAMDM 2008»
14 years 10 months ago
Average Spectra and Minimum Distances of Low-Density Parity-Check Codes over Abelian Groups
Ensembles of regular low-density parity-check codes over any finite Abelian group G are studied. The nonzero entries of the parity matrix are randomly chosen, independently and uni...
Giacomo Como, Fabio Fagnani