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Complete Classification of (24,12) and (22,11) Self Dual Codes

Vera PlessN. J. A. Sloane

出版	Mass. Inst. of Technology, Project MAC, 1974
URL	http://books.google.com.hk/books?id=jmOGHAAACAAJ&hl=&source=gbs_api

註釋

A complete classification is given of all (22,11) and (24,12) self-dual codes. For each code the authors give the order of its group, the number of codes equivalent to it, and its weight distribution. There is a unique (24,12,6) self-dual code. Several theorems on the enumeration of self-orthogonal codes are used, including formulas for the number of such codes with minimum distance> or = 4, and for the sum of the weight enumerators of all self-dual codes. (Author).