Group JGD_GL6

Group Description
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 ]
Displaying all 5 collection matrices
Id Name Group Rows Cols Nonzeros Kind Date Download File
1981 GL6_D_9 JGD_GL6 340 545 4,349 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1980 GL6_D_8 JGD_GL6 544 637 6,153 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1979 GL6_D_7 JGD_GL6 636 470 5,378 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1978 GL6_D_6 JGD_GL6 469 201 2,526 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1982 GL6_D_10 JGD_GL6 163 341 2,053 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market