|
|
|
|
self-dual double cyclic codes over z2
|
|
|
|
|
|
|
|
نویسنده
|
movahedi h. ,pourfaraj l.
|
|
منبع
|
journal of linear and topological algebra - 2021 - دوره : 10 - شماره : 4 - صفحه:257 -267
|
|
چکیده
|
A double cyclic code (or dc code) of length n = k + l over z2 is a binary linear code, where any cyclic shift of the first k coordinates and the last l coordinates of a codeword is also a codeword. in this paper, we study the relationship between separability and self-duality of these codes. also, we obtain the shadow code by determining the generator polynomials of the doubly even subcode of the self-dual code.
|
|
کلیدواژه
|
canonical projections ,double cyclic codes ,self-dual codes ,shadow codes
|
|
آدرس
|
islamic azad university, central tehran branch, faculty of science, department of mathematics, iran, islamic azad university, central tehran branch, faculty of science, department of mathematics, iran
|
|
پست الکترونیکی
|
l.pourfaraj@iauctb.ac.ir
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|