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Bibliographic Details
Main Authors: Bastos, Gustavo Terra, Cardell, Sara D.
Format: Preprint
Published: 2025
Subjects:
Online Access:https://arxiv.org/abs/2507.08809
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Table of Contents:
  • Superregular matrices, i.e., matrices where all square submatrices are non-singular, have a wide range of applications in communications. A superregular block matrix is a broader concept where all full block submatrices, with the appropriate size, are non-singular. In this work we propose a construction of block superregular matrices based on the Kronecker product of superregular matrices with non-singular matrices. Furthermore, we propose two constructions of superregular matrices via other smaller superregular matrices over smaller fields.