Group invariant weighing matrices

Ming Ming Tan(corresponding author)

*Corresponding author for this work

Nanyang Technological University

Scholary Output:

Contribution to journal

Article

Peer-review

Abstract

We investigate the existence problem of group invariant matrices using algebraic approaches. We extend the usual concept of multipliers to group rings with cyclotomic integers as coefficients. This concept is combined with the field descent method and rational idempotents to develop new non-existence results.

Publication Information

Output type

Scholary Output:

Contribution to journal

Article

Peer-review

Original language

English (US)

Pages from-to (Number of pages)

Pages 2677-2702 (26 pages)

Journal (Volume, Issue Number)

Designs, Codes, and Cryptography (Volume 86, Issue 12)

Publication milestones

Published - 12/01/2018

Publication status

Published - 12/01/2018

ISSN

0925-1022

Publication IDs

Scopus: 85045027829

Access to documents

10.1007/s10623-018-0466-5

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