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math.QA2016★ 4 cited
Orbifold autoequivalent exceptional unimodal singularities
Ana Ros Camacho, Rachel Newton
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…
math.QA2015★ 11 cited
Strangely dual orbifold equivalence I
Rachel Newton, Ana Ros Camacho
In this brief note we prove orbifold equivalence between two potentials described by strangely dual exceptional unimodular singularities of type and in two differ…