Artículos de revistas
Relating propelinear and binary G-linear codes
Registro en:
Discrete Mathematics. Elsevier Science Bv, v. 243, n. 41699, n. 187, n. 194, 2002.
0012-365X
WOS:000173061500012
10.1016/S0012-365X(01)00206-0
Autor
Alves, MMS
Geronimo, JR
Palazzo, R
Costa, SIR
Interlando, JC
Araujo, MC
Institución
Resumen
In this paper we establish the connections between two different extensions Of Z(4)-linearity for binary Hamming spaces, We present both notions - propelinearity and G-linearity - in the context of isometries and group actions, taking the viewpoint of geometrically uniform codes extended to discrete spaces. We show a double inclusion relation: binary G-linear codes are propelinear codes, and translation-invariant propelinear codes are G-linear codes. (C) 2002 Elsevier Science B.V. All rights reserved. 243 41699 187 194