تقرير
Cohomology of moduli space of cubic fourfolds I
العنوان: | Cohomology of moduli space of cubic fourfolds I |
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المؤلفون: | Si, Fei |
سنة النشر: | 2021 |
المجموعة: | Mathematics |
مصطلحات موضوعية: | Mathematics - Algebraic Geometry |
الوصف: | In this paper we compute the cohomology of moduli space of cubic fourfolds with ADE type singularities relying on Kirwan's blowup and Laza's GIT construction. More precisely, we obtain the Betti numbers of Kirwan's resolution of the moduli space. Furthermore, by applying decomposition theorem we obtain the Betti numbers of the intersection cohomology of Baily-Borel compactification of the moduli space. Comment: 27 pages |
نوع الوثيقة: | Working Paper |
URL الوصول: | http://arxiv.org/abs/2103.04282 |
رقم الأكسشن: | edsarx.2103.04282 |
قاعدة البيانات: | arXiv |
الوصف غير متاح. |