The Symmetries of the $\pi$-metric
Information Theory
2009-01-09 v1 Discrete Mathematics
Combinatorics
math.IT
Metric Geometry
Abstract
Let V be an n-dimensional vector space over a finite field F_q. We consider on V the -metric recently introduced by K. Feng, L. Xu and F. J. Hickernell. In this short note we give a complete description of the group of symmetries of V under the -metric.
Cite
@article{arxiv.0901.1043,
title = {The Symmetries of the $\pi$-metric},
author = {Marcelo Muniz S. Alves and Luciano Panek},
journal= {arXiv preprint arXiv:0901.1043},
year = {2009}
}