Index of /research/sparse/mat/JGD_GL6

 Name                    Last modified       Size  Description

 Parent Directory        02-Nov-2009 14:42      -  
 GL6_D_9.mat             20-Oct-2009 14:15    11k  
 GL6_D_8.mat             20-Oct-2009 14:15    15k  
 GL6_D_7.mat             20-Oct-2009 14:15    14k  
 GL6_D_6.mat             20-Oct-2009 14:15     7k  
 GL6_D_10.mat            20-Oct-2009 14:15     5k  

Differentials of the Voronoi complex of perfect forms of rank 6 mod GL_6(Z),
from Philippe Elbaz-Vincent, Institut Fourier, Grenoble, France.

From Jean-Guillaume Dumas' Sparse Integer Matrix Collection,
http://ljk.imag.fr/membres/Jean-Guillaume.Dumas/simc.html

http://www-fourier.ujf-grenoble.fr/-Informations-personnelles-.html?P=pev

D_6  Smith Invariants = [ 1:156 ]
D_7  Smith Invariants = [ 1:307 2:3 60:2 ]
D_8  Smith Invariants = [ 1:320 2:1 6:2 12:1 ]
D_9  Smith Invariants = [ 1:217 2:3 ]
D_10 Smith Invariants = [ 1:120 ]