تقرير
Almost Complete Intersections: Regularity of powers and Rees algebra
العنوان: | Almost Complete Intersections: Regularity of powers and Rees algebra |
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المؤلفون: | Kumar, Neeraj, Venugopal, Chitra |
سنة النشر: | 2024 |
المجموعة: | Mathematics |
مصطلحات موضوعية: | Mathematics - Commutative Algebra, 13D02, 13J30, 13C05, 13H10 |
الوصف: | An almost complete intersection ideal can be seen as a $d$-sequence ideal with the minimal number of generators being one more than its height. In this paper, we give exact formulas for the regularity of powers of graded almost complete intersection ideals. We also present the minimal bigraded free resolutions of Rees algebras associated with linear type ideals having one generator more than their grade and study the properties of Cohen-Macaualyness, Koszulness associated to their diagonals. Comment: Comments and suggestions are welcome |
نوع الوثيقة: | Working Paper |
URL الوصول: | http://arxiv.org/abs/2403.15844 |
رقم الأكسشن: | edsarx.2403.15844 |
قاعدة البيانات: | arXiv |
الوصف غير متاح. |