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arXiv · 0707.1836

Type-II Matrices and Combinatorial Structures

Ada Chan·Chris Godsil
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Abstract

Type-II matrices are a class of matrices used by Jones in his work on spin models. In this paper we show that type-II matrices arise naturally in connection with some interesting combinatorial and geometric structures.

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Ada Chan, Chris Godsil. 2007-07-12. Type-II Matrices and Combinatorial Structures. https://arxiv.org/abs/0707.1836

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