s-Extremal Additive Codes over GF(4)

• Main Authors: Bautista, Evangeline P, Gaborit, Philippe, Kim, John-Iark, Walker, Judy L
• Format: text
• Published: Archīum Ateneo 2006
• Subjects: Mathematics; Cities and towns; Hamming weight; Binary codes; Rain; Upper bound; Algebra; Theory and Algorithms
• Online Access: https://archium.ateneo.edu/mathematics-faculty-pubs/132; https://ieeexplore.ieee.org/document/4036175
• Institution: Ateneo De Manila University

Recently Bachoc and Gaborit introduced the notion of s-extremality for binary self-dual codes, generalizing Elkies' study on the highest possible minimum weight of the shadows of binary self-dual codes. In this paper, we introduce a concept of s-extremality for additive self-dual codes over F 4...