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arXiv · 2102.08010

Strange duality between the quadrangle complete intersection singularities

Wolfgang Ebeling·Atsushi Takahashi
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Abstract

There is a strange duality between the quadrangle isolated complete intersection singularities discovered by the first author and C.T.C.Wall. We derive this duality from the mirror symmetry, the Berglund-H\"ubsch transposition of invertible polynomials, and our previous results about the strange duality between hypersurface and complete intersection singularities using matrix factorizations of size two.

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Wolfgang Ebeling, Atsushi Takahashi. 2021-02-16. Strange duality between the quadrangle complete intersection singularities. https://arxiv.org/abs/2102.08010

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