TY - GEN
T1 - An Extension of the Order Bound for AG Codes
AU - Duursma, Iwan
AU - Kirov, Radoslav
N1 - Copyright:
Copyright 2009 Elsevier B.V., All rights reserved.
PY - 2009
Y1 - 2009
N2 - The most successful method to obtain lower bounds for the minimum distance of an algebraic geometric code is the order bound, which generalizes the Feng-Rao bound. By using a finer partition of the set of all codewords of a code we improve the order bounds by Beelen and by Duursma and Park. We show that the new bound can be efficiently optimized and we include a numerical comparison of different bounds for all two-point codes with Goppa distance between 0 and 2g∈-∈1 for the Suzuki curve of genus g∈=∈124 over the field of 32 elements.
AB - The most successful method to obtain lower bounds for the minimum distance of an algebraic geometric code is the order bound, which generalizes the Feng-Rao bound. By using a finer partition of the set of all codewords of a code we improve the order bounds by Beelen and by Duursma and Park. We show that the new bound can be efficiently optimized and we include a numerical comparison of different bounds for all two-point codes with Goppa distance between 0 and 2g∈-∈1 for the Suzuki curve of genus g∈=∈124 over the field of 32 elements.
KW - Algebraic geometric code
KW - Order bound
KW - Suzuki curve
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U2 - 10.1007/978-3-642-02181-7_2
DO - 10.1007/978-3-642-02181-7_2
M3 - Conference contribution
AN - SCOPUS:68849114260
SN - 3642021808
SN - 9783642021800
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 11
EP - 22
BT - Applied Algebra, Algebraic Algorithms, and Error-Correcting Codes - 18th International Symposium, AAECC-18, Proceedings
T2 - 18th International Symposium on Applied Algebra, Algebraic Algorithms, and Error-Correcting Codes, AAECC-18
Y2 - 8 June 2009 through 12 June 2009
ER -