@article{d1a11e6d95044f238f6278f68faf4a33,
title = "On the classification of ℤ4-codes",
abstract = "In this note, we study the classification of ℤ4-codes. For some special cases (k1; k2), by hand, we give a classification of ℤ4-codes of length n and type 4k12k2 satisfying a certain condition. Our exhaustive computer search completes the classification of ℤ4-codes of lengths up to 7.",
keywords = "Generator matrix, Weight enumerator, ℤ-code",
author = "Makoto Araya and Masaaki Harada and Hiroki Ito and Ken Saito",
note = "Funding Information: 2010 Mathematics Subject Classification: Primary: 94B05; Secondary: 94B25. Key words and phrases: Z4-code, generator matrix, weight enumerator. The work of the third author was carried out at Graduate School of Information Sciences, Tohoku University. This work was supported by JSPS KAKENHI Grant Numbers 26610032, 15H03633. Publisher Copyright: {\textcopyright} 2017 AIMS.",
year = "2017",
month = nov,
doi = "10.3934/amc.2017054",
language = "English",
volume = "11",
pages = "747--756",
journal = "Advances in Mathematics of Communications",
issn = "1930-5346",
publisher = "American Institute of Mathematical Sciences",
number = "4",
}