Dense lattices as Hermitian tensor products
Langue
en
Chapitre d'ouvrage
Ce document a été publié dans
Diophantine methods, lattices, and arithmetic theory of quadratic forms. Proceedings of the International Workshop held in Banff, AB, November 13-18, 2011, Diophantine methods, lattices, and arithmetic theory of quadratic forms. Proceedings of the International Workshop held in Banff, AB, November 13-18, 2011. 2013p. 47-57
American Mathematical Society
Résumé en anglais
Using the Hermitian tensor product description of the extremal even unimodular lattice of dimension 72 found by Nebe in 2010 we show its extremality with the methods from Coulangeons article in Acta Arith. 2000.