Unimodular lattice
= Unimodular lattice
{title2=$|\det B|=1$}
The integral Gram determinant has absolute value one, equivalently the lattice equals its bilinear-form dual. The <K3 intersection lattice> is an indefinite example.
= Unimodular lattice
{title2=$|\det B|=1$}
The integral Gram determinant has absolute value one, equivalently the lattice equals its bilinear-form dual. The <K3 intersection lattice> is an indefinite example.