Bounds on Covering Radius of Some Codes Over F₂ + uF₂ + vF₂ + uvF₂
Let <inline-formula> <tex-math notation="LaTeX">$R=\mathbb {F}_{2}+u\mathbb {F}_{2}+v\mathbb {F}_{2}+uv\mathbb {F}_{2}$ </tex-math></inline-formula> be a finite non-chain ring, where <inline-formula> <tex-math notation="LaTeX">$u^{2}=u$ </te...
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doaj-a4b0c0a24dee4873a81ec942b5daf0dd2021-04-05T17:35:16ZengIEEEIEEE Access2169-35362021-01-019476684767610.1109/ACCESS.2021.30683319385140Bounds on Covering Radius of Some Codes Over F₂ + uF₂ + vF₂ + uvF₂Fanghui Ma0Jian Gao1https://orcid.org/0000-0002-7307-2828School of Mathematics and Statistics, Shandong University of Technology, Zibo, ChinaSchool of Mathematics and Statistics, Shandong University of Technology, Zibo, ChinaLet <inline-formula> <tex-math notation="LaTeX">$R=\mathbb {F}_{2}+u\mathbb {F}_{2}+v\mathbb {F}_{2}+uv\mathbb {F}_{2}$ </tex-math></inline-formula> be a finite non-chain ring, where <inline-formula> <tex-math notation="LaTeX">$u^{2}=u$ </tex-math></inline-formula>, <inline-formula> <tex-math notation="LaTeX">$v^{2}=v$ </tex-math></inline-formula>, <inline-formula> <tex-math notation="LaTeX">$uv=vu$ </tex-math></inline-formula>. We give the lower and upper bounds on the covering radius of different types of repetition codes for Chinese Euclidean distance over <inline-formula> <tex-math notation="LaTeX">$R$ </tex-math></inline-formula>. Furthermore, we determine the upper bound on the covering radius of block repetition codes, simplex codes of types <inline-formula> <tex-math notation="LaTeX">$\alpha $ </tex-math></inline-formula> and <inline-formula> <tex-math notation="LaTeX">$\beta $ </tex-math></inline-formula>, MacDonald codes of types <inline-formula> <tex-math notation="LaTeX">$\alpha $ </tex-math></inline-formula> and <inline-formula> <tex-math notation="LaTeX">$\beta $ </tex-math></inline-formula> for Chinese Euclidean distance over <inline-formula> <tex-math notation="LaTeX">$R$ </tex-math></inline-formula>.https://ieeexplore.ieee.org/document/9385140/Covering radiusrepetition codessimplex codesMacDonald codes |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Fanghui Ma Jian Gao |
spellingShingle |
Fanghui Ma Jian Gao Bounds on Covering Radius of Some Codes Over F₂ + uF₂ + vF₂ + uvF₂ IEEE Access Covering radius repetition codes simplex codes MacDonald codes |
author_facet |
Fanghui Ma Jian Gao |
author_sort |
Fanghui Ma |
title |
Bounds on Covering Radius of Some Codes Over F₂ + uF₂ + vF₂ + uvF₂ |
title_short |
Bounds on Covering Radius of Some Codes Over F₂ + uF₂ + vF₂ + uvF₂ |
title_full |
Bounds on Covering Radius of Some Codes Over F₂ + uF₂ + vF₂ + uvF₂ |
title_fullStr |
Bounds on Covering Radius of Some Codes Over F₂ + uF₂ + vF₂ + uvF₂ |
title_full_unstemmed |
Bounds on Covering Radius of Some Codes Over F₂ + uF₂ + vF₂ + uvF₂ |
title_sort |
bounds on covering radius of some codes over f₂ + uf₂ + vf₂ + uvf₂ |
publisher |
IEEE |
series |
IEEE Access |
issn |
2169-3536 |
publishDate |
2021-01-01 |
description |
Let <inline-formula> <tex-math notation="LaTeX">$R=\mathbb {F}_{2}+u\mathbb {F}_{2}+v\mathbb {F}_{2}+uv\mathbb {F}_{2}$ </tex-math></inline-formula> be a finite non-chain ring, where <inline-formula> <tex-math notation="LaTeX">$u^{2}=u$ </tex-math></inline-formula>, <inline-formula> <tex-math notation="LaTeX">$v^{2}=v$ </tex-math></inline-formula>, <inline-formula> <tex-math notation="LaTeX">$uv=vu$ </tex-math></inline-formula>. We give the lower and upper bounds on the covering radius of different types of repetition codes for Chinese Euclidean distance over <inline-formula> <tex-math notation="LaTeX">$R$ </tex-math></inline-formula>. Furthermore, we determine the upper bound on the covering radius of block repetition codes, simplex codes of types <inline-formula> <tex-math notation="LaTeX">$\alpha $ </tex-math></inline-formula> and <inline-formula> <tex-math notation="LaTeX">$\beta $ </tex-math></inline-formula>, MacDonald codes of types <inline-formula> <tex-math notation="LaTeX">$\alpha $ </tex-math></inline-formula> and <inline-formula> <tex-math notation="LaTeX">$\beta $ </tex-math></inline-formula> for Chinese Euclidean distance over <inline-formula> <tex-math notation="LaTeX">$R$ </tex-math></inline-formula>. |
topic |
Covering radius repetition codes simplex codes MacDonald codes |
url |
https://ieeexplore.ieee.org/document/9385140/ |
work_keys_str_mv |
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