DocumentCode
586661
Title
Improved multipoint codes from Hermitian curves
Author
Fujisawa, Masahiko ; Sakata, Shiro
Author_Institution
Dept. of Ind. Manage. & Eng., Tokyo Univ. of Sci., Tokyo, Japan
fYear
2012
fDate
28-31 Oct. 2012
Firstpage
431
Lastpage
435
Abstract
Multipoint codes are a broad class of algebraic geometry codes derived from algebraic functions which have multiple poles and/or zeros on their defining curves. Thus, they are more general than one-point codes which are an important class of algebraic codes. In this paper, we give several improved codes of multipoint codes derived from Hermitian curves by using an improving method introduced by Feng and Rao for one-point codes.
Keywords
Hermitian matrices; algebraic codes; geometric codes; Hermitian curves; algebraic functions; algebraic geometry codes; improved multipoint codes; one-point codes; Cost accounting; Decoding; Educational institutions; Geometry; Poles and zeros; Polynomials; Redundancy;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory and its Applications (ISITA), 2012 International Symposium on
Conference_Location
Honolulu, HI
Print_ISBN
978-1-4673-2521-9
Type
conf
Filename
6400970
Link To Document