Title :
When are two geometric Goppa codes equal?
Author_Institution :
Dept. of Math., Univ. of Sci. & Technol. of China, Hefei, Anhui, China
fDate :
5/1/1992 12:00:00 AM
Abstract :
Sufficient and necessary conditions are obtained for which the geometric Goppa codes C(D,G) and C( D,H) are equal for two divisors G and H . In particular, it is proven that if G and H are two effective divisors of the same degree smaller than n-1, then C(D,G) and C(D,H ) are equal, if and only if G=H
Keywords :
error correction codes; divisors; equality; geometric Goppa codes; Chaos; Mathematics; Space technology;
Journal_Title :
Information Theory, IEEE Transactions on
