August 23, 2021 - August 27, 2021
Public Access Category: All |
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- Time:
- 5:30pm
- Description:
- Speaker: Jai Laxmi, TIFR, Mumbai, India.
Date/Time: 27 August 2021, 5:30pm IST/ 12:00pm GMT / 8:00am EDT (joining
time 5:15pm IST).
Google meet link: meet.google.com/rtf-kzcg-mmg
Title: Gorenstein ideals of codimension four.
Abstract: We explore spinor coordinates on free resolutions of
codimension four Gorenstein ideals. Our analysis of spinor coordinate
examples shows notable differences between Gorenstein ideals with 4, 6, 7,
and 8 generators compared to those with more generators. Also, we discuss
the codimension four Gorenstein ideals resulting from doubling codimension
three perfect ideals. We see, in particular, the construction of generic
doublings of almost complete intersection perfect ideals of codimension
three.
For more information and links to previous seminars, visit the website of
VCAS: https://sites.google.com/view/virtual-comm-algebra-seminar