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This article is cited in 1 scientific paper (total in 1 paper)
Integral Structure for Simple Singularities
Todor Milanovab, Chenghan Zhaba a Kavli IPMU (WPI)
b UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
Abstract:
We compute the image of the Milnor lattice of an ADE singularity under a period map. We also prove that the Milnor lattice
can be identified with an appropriate relative $K$-group defined through the Berglund–Hübsch dual of the corresponding singularity.
Keywords:
simple singularities, period map, mirror symmetry, topological K-theory.
Received: May 27, 2020; in final form August 9, 2020; Published online August 22, 2020
Citation:
Todor Milanov, Chenghan Zha, “Integral Structure for Simple Singularities”, SIGMA, 16 (2020), 081, 28 pp.
Linking options:
https://www.mathnet.ru/eng/sigma1618 https://www.mathnet.ru/eng/sigma/v16/p81
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