Indices of Coincidence Isometries of the Hyper Cubic Lattice Z^n
classification
🧮 math.GR
math.MG
keywords
coincidencecubicformulashyperindexisometrieslatticemathbb
read the original abstract
The problem of computing the index of a coincidence isometry of the hyper cubic lattice $\mathbb{Z}^{n}$ is considered. The normal form of a rational orthogonal matrix is analyzed in detail, and explicit formulas for the index of certain coincidence isometries of $\mathbb{Z}^{n}$ are obtained. These formulas generalize the known results for $n\le 4$.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.