On the Moduli Space of Flat Tori Having Unit Area
نویسندگان
چکیده
منابع مشابه
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It is shown that the moduli space of the noncommutative tori Aθ admits a natural desingularization by the group Ext (Aθ, Aθ). Namely, we prove that the moduli space of pairs (Aθ, Ext (Aθ, Aθ)) is homeomorphic to a punctured two-dimensional sphere. The proof is based on a correspondence (a covariant functor) between the complex and noncommutative tori.
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ژورنال
عنوان ژورنال: International Electronic Journal of Geometry
سال: 2020
ISSN: 1307-5624
DOI: 10.36890/iejg.754478