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seminars:alge
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The Algebra Seminar
The seminar will meet in-person on Tuesdays in room WH-100E at 2:45 p.m. There should be refreshments served at 3:45 in our new lounge/coffee room, WH-104. Masks are optional.
Anyone wishing to give a talk in the Algebra Seminar this semester is requested to contact the organizers at least one week ahead of time, to provide a title and abstract. If a speaker prefers to give a zoom talk, the organizers will need to be notified at least one week ahead of time, and a link will be posted on this page.
If needed, the following link would be used for a zoom meeting (Meeting ID: 948 2031 8435, Passcode: 053702) of the Algebra Seminar:
Algebra Seminar Zoom Meeting Link
Organizers: Alex Feingold, Daniel Studenmund and Hung Tong-Viet
To receive announcements of seminar talks by email, please email one of the organizers with your name, email address and reason for joining this list if you are external to Binghamton University.
Spring 2026
- January 20
Organizational Meeting
Please think about giving a talk in the Algebra Seminar, or inviting an outside speaker.
- January 27
Alex Feingold (Binghamton University)
Tessellations from hyperplane families: Weyl and non-Weyl cases
Abstract: In collaboration with Robert Bieri and Daniel Studenmund, we have been studying tessellations of Euclidean spaces which arise from families of hyperplanes. A rich class of examples come from a finite type root system and associated finite Weyl group, W, whose affine extension acts on the tessellation. We have also seen examples which do not come from a root system and Weyl group, so we want to understand exactly what geometric properties of the hyperplane families are needed for our project. Our goal has been to define and study piecewise isometry groups acting on such tessellations. In this talk I will discuss the details of some Weyl and some non-Weyl tessellations.
- February 3
Tim Riley (Cornell University)
Title
Abstract: Text of Abstract
- February 10
Ryan McCulloch (Binghamton University)
Title
Abstract: Text of Abstract
- February 17
Tae Young Lee (Binghamton University)
Title
Abstract: Text of Abstract
- February 24
(Binghamton University)
Title
Abstract: Text of Abstract
- March 3
(Binghamton University)
Title
Abstract: Text of Abstract
- March 10
Hanlim Jang (Binghamton University)
Title
Abstract: Text of Abstract
- March 17
(Binghamton University)
Title
Abstract: Text of Abstract
- March 24
(Binghamton University)
Title
Abstract: Text of Abstract
- March 31
No Meeting (Spring Break)
- April 7
No Meeting (Monday Classes Meet)
- April 14
(Binghamton University)
Title
Abstract: Text of Abstract
- April 21
(Binghamton University)
Title
Abstract: Text of Abstract
- April 28
Thi Hoai Thu Quan (Binghamton University)
Title
Abstract: Text of Abstract
- May 5
(Binghamton University)
Title
Abstract: Text of Abstract
seminars/alge.1769546380.txt · Last modified: 2026/01/27 15:39 by daniel