An Algorithm to Compute the Nearest Point in the Lattice $A_n^{\ast }$

Robby G. McKilliam, I. Vaughan L. Clarkson, Barry G. Quinn

The lattice $A_n^{\ast }$ is an important lattice because of its covering properties in low dimensions. Clarkson \cite{Clarkson1999:Anstar} described an algorithm to compute the nearest…