Nomura algebras of nonsymmetric Hadamard models

Takuya Ikuta; Akihiro Munemasa

doi:10.1007/s10623-012-9609-2

Nomura algebras of nonsymmetric Hadamard models

Takuya Ikuta, Akihiro Munemasa

INF - Computer and Mathematical Sciences

Kobe Gakuin University

Research output: Contribution to journal › Article › peer-review

Abstract

We show that the Nomura algebra of the nonsymmetric Hadamard model coincides with the Bose-Mesner algebra of the directed Hadamard graph.

Original language	English
Pages (from-to)	99-106
Number of pages	8
Journal	Designs, Codes, and Cryptography
Volume	65
Issue number	1-2
DOIs	https://doi.org/10.1007/s10623-012-9609-2
Publication status	Published - 2012 Oct

Keywords

Association scheme
Coherent configuration
Hadamard matrix
Nomura algebra
Spin model

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title = "Nomura algebras of nonsymmetric Hadamard models",

abstract = "We show that the Nomura algebra of the nonsymmetric Hadamard model coincides with the Bose-Mesner algebra of the directed Hadamard graph.",

keywords = "Association scheme, Coherent configuration, Hadamard matrix, Nomura algebra, Spin model",

author = "Takuya Ikuta and Akihiro Munemasa",

year = "2012",

month = oct,

doi = "10.1007/s10623-012-9609-2",

language = "English",

volume = "65",

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AU - Munemasa, Akihiro

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AB - We show that the Nomura algebra of the nonsymmetric Hadamard model coincides with the Bose-Mesner algebra of the directed Hadamard graph.

KW - Association scheme

KW - Coherent configuration

KW - Hadamard matrix

KW - Nomura algebra

KW - Spin model

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JO - Designs, Codes, and Cryptography

JF - Designs, Codes, and Cryptography

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ER -

Nomura algebras of nonsymmetric Hadamard models

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Keywords

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