# unimodular lattice

A lattice $L$ in $\mathbb{R}^{n}$ is unimodular if a fundamental domain (http://planetmath.org/MinkowskisTheorem) of $L$ has volume 1. This is to $L$ being unimodular as a $\mathbb{Z}$-module with the bilinear form from $\mathbb{R}^{n}$.

Title unimodular lattice UnimodularLattice 2013-03-22 18:43:26 2013-03-22 18:43:26 monster (22721) monster (22721) 4 monster (22721) Definition msc 11H06