2 papers
cs.IT2020
A Comparison of Distance Bounds for Quasi-Twisted Codes
Martianus Frederic Ezerman, John Mark Lampos, San Ling +2
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…
cs.IT2019
Spectral Bounds for Quasi-Twisted Codes
Martianus Frederic Ezerman, San Ling, Buket Özkaya +1
New lower bounds on the minimum distance of quasi-twisted codes over finite fields are proposed. They are based on spectral analysis and eigenvalues of polynomial matrices. They ge…