Strangely dual orbifold equivalence I

Ros Camacho, A. and Newton, R. ORCID: https://orcid.org/0000-0003-4925-635X (2016) Strangely dual orbifold equivalence I. Journal of Singularities, 14. pp. 34-51. ISSN 1949-2006 doi: 10.5427/jsing.2016.14c

Abstract/Summary

In this brief note we prove orbifold equivalence between two potentials described by strangely dual exceptional unimodular singularities of type K14 and Q10 in two different ways. The matrix factorizations proving the orbifold equivalence give rise to equations whose solutions are permuted by Galois groups which differ for different expressions of the same singularity.