Abstract
In this short note we observe that the recent examples of derived-equivalent Calabi–Yau 3-folds with diffierent fundamental groups also have diffierent Brauer groups, using a little topological K-theory.
Mathematics Subject Classiffication (2010). 14F05, 14F22, 14J32
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Addington, N. (2017). The Brauer Group Is Not a Derived Invariant. In: Auel, A., Hassett, B., Várilly-Alvarado, A., Viray, B. (eds) Brauer Groups and Obstruction Problems . Progress in Mathematics, vol 320. Birkhäuser, Cham. https://doi.org/10.1007/978-3-319-46852-5_1
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DOI: https://doi.org/10.1007/978-3-319-46852-5_1
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Publisher Name: Birkhäuser, Cham
Print ISBN: 978-3-319-46851-8
Online ISBN: 978-3-319-46852-5
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