On the Relative Generalized Hamming Weights of Linear Codes and their Subcodes
Author(s) -
Zihui Liu,
Jie Wang,
Xin-Wen Wu
Publication year - 2010
Publication title -
siam journal on discrete mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.843
H-Index - 66
eISSN - 1095-7146
pISSN - 0895-4801
DOI - 10.1137/090770254
Subject(s) - mathematics , hamming code , hamming bound , hamming graph , hamming distance , projective test , code (set theory) , linear code , discrete mathematics , hamming weight , hamming(7,4) , combinatorics , pure mathematics , algorithm , block code , computer science , decoding methods , set (abstract data type) , programming language
We first present an equivalent definition of relative generalized Hamming weights of a linear code and its subcodes, and develop a method using finite projective geometry. Making use of the equivalent definition and the projective-geometry method, all of the relative generalized Hamming weights of a 3-dimensional q-ary linear code and its subcodes will be determined.Full Tex
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom