A comparison of distance bounds for quasi-twisted codes

• Main Authors: Ezerman, Martianus Frederic, Lampos, John Mark, Ling, San, Özkaya, Buket, Tharnnukhroh. Jareena
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2022
• 主題: Science::Mathematics::Applied mathematics::Information theory; Minimum Distance Bound; Quasi-Twisted Code
• 在線閱讀: https://hdl.handle.net/10356/155577
• 機構: Nanyang Technological University

Spectral bounds on the minimum distance of quasi-twisted codes over finite fields are proposed, based on eigenvalues of polynomial matrices and the corresponding eigenspaces. They generalize the Semenov-Trifonov and Zeh-Ling bounds in a way similar to how the Roos and shift bounds extend the BCH and...