Complex Hadamard Matrices Attached to a 3-Class Nonsymmetric Association Scheme

Takuya Ikuta, Akihiro Munemasa

研究成果: Article査読

抄録

In this paper we classify complex Hadamard matrices contained in the Bose–Mesner algebra of 3-class nonsymmetric association schemes. As a consequence of ourclassification, we have two infinite families and some small examples of complex Hadamard matrices contained in the Bose–Mesner algebra of a self-dual fission of a complete multipartite graph.

本文言語English
ページ(範囲)1293-1304
ページ数12
ジャーナルGraphs and Combinatorics
35
6
DOI
出版ステータスPublished - 2019 11 1

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Discrete Mathematics and Combinatorics

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