January 2021
Public Access Category: All |
5:30pm» Suprajo Das, Chennai Mathematical Institute, India- Time:
- 5:30pm
- Description:
- Speaker: *Suprajo Das, Chennai Mathematical Institute, India *.
Date/Time: *1 January 2021, 5:30pm IST/ 12:00 GMT/ 7:00am EST* (joining
time: 5:15 pm IST - 5:30 pm IST).
Google meet link: https://meet.google.com/kzx-jdjr-hyw
Title: *An inequality in mixed multiplicities of filtrations*.
Abstract: The theory of mixed multiplicities of (not necessarily
Noetherian) filtrations of $m_R$-primary ideals in a Noetherian local ring
$R$, has been recently developed by Cutkosky, Sarkar and Srinivasan. The
objective of this talk is to describe a generalisation of a Minkowski type
inequality given in their paper. We also recover a result of Cutkosky,
Srinivasan and Verma as a simple consequence of our inequality.
For more information and links to previous seminars, visit the website of
VCAS: https://sites.google.com/view/virtual-comm-algebra-seminar.
- Time:
- 5:30pm
- Description:
- Speaker: Viviana Ene, Ovidius University, Constanta, Romania
Date/Time: 15 January 2021, 5:30pm IST/ 12:00 GMT/ 7:00am EST (joining
time: 5:15 pm IST - 5:30 pm IST)
Google meet link: https://meet.google.com/qwx-mmst-xfk
Title: Binomial edge ideals
Abstract: In this talk we will survey various old and new results on the
homological and algebraic properties of binomial edge ideals. In the last
part of the talk, we will present some new results of a recent joint paper
with G. Rinaldo and N. Terai on powers of binomial edge ideals with
quadratic Groebner bases.
For more information and links to previous seminars, visit the website of
VCAS: https://sites.google.com/view/virtual-comm-algebra-seminar.
- Time:
- 6:30pm
- Description:
- Speaker:* Dan Katz, University of Kansas, Lawrence, KS, USA *
Date/Time: *22 January 2021, 6:30pm IST/ 1:00pm GMT/ 8:00am EST* (joining
time: 6:15 pm IST - 6:30 pm IST)
Google meet link: https://meet.google.com/pna-egje-pph
Title:* Rees Valuations - Part 1 *
Abstract: In these expository talks, we will discuss the Rees valuations
and Rees valuation rings associated with an ideal in a Noetherian ring, as
well as their applications to asymptotic prime divisors and various
multiplicities. If time permits, we will describe the Rees valuations
associated with a finitely generated torsion-free module.
For more information and links to previous seminars, visit the website of
VCAS: https://sites.google.com/view/virtual-comm-algebra-seminar
- Time:
- 6:00pm
- Description:
- The fourth lecture was delivered by Prof. Alex Lubotzky (Einstein
Institute of Mathematics, Hebrew University).
The title of the talk is: Stability, non-approximate groups, and high
dimensional expanders
The video talk was premiered on Wednesday, 13th January, 2021 at 6:00 PM,
Indian Standard Time (IST), at: https://youtu.be/4Rcvug3P_0w
It will continue to remain available at the above link.
A live interaction with Prof. Alex Lubotzky is scheduled on Wednesday,
27th January, 2021 at 6:00 PM (IST).
After viewing the video talk, you are welcome to send questions or
comments for the speaker by filling out the Google form at the link below:
https://forms.gle/CPjKugREmDJGergdA
Please be sure to send the questions/comments before 25th January, 2021,
06:00 PM IST.
The Zoom link and YouTube Live URL for the live interactive session will
be e-mailed to all registered participants one day before the live
interaction.
It may be noted that unlike the video talk, recording of the live
interaction will not be made available for later viewing. Thus, please be
sure to mark the date and time in your calendar and feel free to ask
questions!
Thank you for your interest. Please feel free to pass on information about
the TMC DLS to anyone else who may be interested and encourage them to
register by visiting the TMC DLS webpage:
https://sites.google.com/view/distinguishedlectureseries
- Time:
- 6:30pm
- Description:
- Speaker:* Dan Katz, University of Kansas, Lawrence, KS, USA *
Date/Time: *29 January 2021, 6:30pm IST/ 1:00pm GMT/ 8:00am EST* (joining
time: 6:15 pm IST - 6:30 pm IST)
Google meet link: https://meet.google.com/dae-yynk-qen
Title:* Rees Valuations - Part 2*
Abstract: In these expository talks, we will discuss the Rees valuations
and Rees valuation rings associated with an ideal in a Noetherian ring, as
well as their applications to asymptotic prime divisors and various
multiplicities. If time permits, we will describe the Rees valuations
associated with a finitely generated torsion-free module.
For more information and links to previous seminars, visit the website of
VCAS: https://sites.google.com/view/virtual-comm-algebra-seminar.