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arXiv · 2202.06952

Remark on Laquer's theorem for circulant determinants

Naoya Yamaguchi·Yuka Yamaguchi
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Abstract

Olga Taussky-Todd suggested the problem of determining the possible values of integer circulant determinants. To solve a special case of the problem, Laquer gave a factorization of circulant determinants. In this paper, we give a modest generalization of Laquer's theorem. Also, we give an application of the generalization to integer group determinants.

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BibTeXRIS

Naoya Yamaguchi, Yuka Yamaguchi. 2022-02-14. Remark on Laquer's theorem for circulant determinants. https://doi.org/10.22108/ijgt.2022.133217.1791

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