تقرير
On Perverse sheaves of a Coxeter hyperplane arrangement of type $\mathcal{A}_n$
العنوان: | On Perverse sheaves of a Coxeter hyperplane arrangement of type $\mathcal{A}_n$ |
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المؤلفون: | Dubey, Umesh V, Sarkar, Subham |
سنة النشر: | 2022 |
المجموعة: | Mathematics |
مصطلحات موضوعية: | Mathematics - Algebraic Geometry, 20F55, 32S22, 32S60 |
الوصف: | Kapranov and schechtman gave quiver description of perverse sheaves on real hyperplane arrangements. We used this description to relate the perverse sheaves on Coxeter hyperplane arrangements of type $\mathcal A_n$ for different values of $n$. As a consequence we prove that the simple perverse sheaves whose stalk on open cells are zero are induced from the perverse sheaves on lower dimension arrangements. Comment: Comments are welcome |
نوع الوثيقة: | Working Paper |
URL الوصول: | http://arxiv.org/abs/2211.09525 |
رقم الأكسشن: | edsarx.2211.09525 |
قاعدة البيانات: | arXiv |
الوصف غير متاح. |