International Journal of Computational and Applied Mathematics
Open Access
  • Year: 2007
  • Volume: 2
  • Issue: 1

p Groups as Trellis Section of a Time Invariant Group Code

  • Author:
  • Jorge Pedraza Arpasi1, Yurilev Chalco-Cano2
  • Total Page Count: 7
  • Page Number: 67 to 73

1Departamento de Ci^encias e Engenharias Universidade Regional Integrada URI, Frederico Westphalen, RS, Brazil. Email: arpasi@fw.uri.br

2Departamento de Matemática Universidad de Tarapacá, Casilla 7D Arica, Chile Email: ychalco@uta.cl

Abstract

We consider the trellis section of a time invariant group code and show that when this trellis section is a non abelian finite p group, and the information set is the ad ditive group of the integers module p, then the group code can not be controllable.