A class of singly even self-dual codes (with Z. Varbanov and K. Toncheva)
Proceedings of the International Workshop OCRT, Varna, Bulgaria, pp. 38-43.
Some properties of the singly even self-dual codes whose shadow
contains a vector of weight 1 are considered. A new upper bound
for the minimum weight of these codes is proved. Two types of
secret sharing schemes based on such codes are proposed.
singly even self-dual codes, extremal codes, secret sharing schemes