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arXiv · 1607.07081

Orbifold autoequivalent exceptional unimodal singularities

Ana Ros Camacho·Rachel Newton
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Abstract

We prove that different expressions of the same exceptional unimodal singularity are orbifold equivalent. As in our previous paper, the matrix factorizations proving these orbifold equivalences depend again on certain parameters satisfying some equations whose solutions are permuted by Galois groups.

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Ana Ros Camacho, Rachel Newton. 2016-07-24. Orbifold autoequivalent exceptional unimodal singularities. https://arxiv.org/abs/1607.07081

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