Linear codes with given automorphism groups
نویسندگان
چکیده
منابع مشابه
Z2Z4-Linear Hadamard Codes and Their Automorphism Groups
A Z2Z4-linear Hadamard code of length α+2β = 2 is a binary Hadamard code which is the Gray map image of a Z2Z4-additive code with α binary coordinates and β quaternary coordinates. It is known that there are exactly b t−1 2 c and b t 2 c nonequivalent Z2Z4-linear Hadamard codes of length 2, with α = 0 and α 6= 0, respectively, for all t ≥ 3. In this paper, it is shown that each Z2Z4-linear Hada...
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Article history: Received 9 May 2012 Revised 17 February 2013 Accepted 30 April 2013 Available online 14 May 2013 Communicated by Xiang-dong Hou MSC: 14M15 20B25 94B05 94B27
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ژورنال
عنوان ژورنال: Discrete Mathematics
سال: 1972
ISSN: 0012-365X
DOI: 10.1016/0012-365x(72)90023-4