Similarity Isometries of Point Packings

Jeanine Concepcion H. Arias, Manuel Joseph C. Loquias

A linear isometry $R$ of ${\mathbb{R}}^d$ is called a similarity isometry of a lattice $\Gamma \subseteq {\mathbb{R}}^d$ if there exists a positive real number $\beta$ such that $\beta R\Gamma$ is a subla…