March 1, 2021 - March 5, 2021
Public Access Category: All |
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- Time:
- 5:30pm
- Description:
- Speaker:* Kazuho Ozeki, Yamaguchi University, Japan*
Date/Time: *5 March 2021, 5:30pm IST/ 12:00pm GMT/ 7:00am EST* (joining
time: 5:15 pm IST - 5:30
pm IST)
Google meet link: https://meet.google.com/mjh-prqn-rio
Title:* The reduction number of stretched ideals*
Abstract: The homological property of the associated graded ring of an
ideal is an important problem in commutative algebra and algebraic
geometry. In this paper we explore the structure of the associated graded
ring of stretched $\m$-primary ideals in the case where the reduction
number attains almost minimal value in a Cohen-Macaulay local ring
$(A,\m)$. As an application, we present complete descriptions of the
associated graded ring of stretched $\m$-primary ideals with small
reduction number.
For more information and links to previous seminars, visit the website of
VCAS: https://sites.google.com/view/virtual-comm-algebra-seminar