New Extremal Self-Dual Codes of Length
Steven T. Dougherty, Masaaki Harada · 1999
In this correspondence, we give two computational results on binary self-dual codes. A number of extremal singly-even self-dual codes with weight enumerators not known to exist, are constructed. For , the relationship between extremal doubly-even self-dual codes of length , and certain singly-even self-dual codes of length is presented.