paper

A -dimensional extremal Type II lattice with no -frames

arXiv:1812.03197 · doi:10.1016/J.DISC.2019.04.017

Abstract

We construct a -dimensional extremal Type II lattice not having any subsets consisting of orthogonal minimal vectors, and determine the automorphism group. This lattice gives an example different from the lattices constructed from binary codes by classical constructions.

12 pages, 6 tables. Typos corrected. To appear in Discrete Mathematics

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