Department of Mathematics Calendar

Back to Listing

The Department of Mathematics Calendar has moved to Webtools. Anyone may submit an event by clicking the "+" button (upper right). Note: the Sponsor field is required. Just type "n/a"

All events will be reviewed before acceptance. Please email Shelby Koehne if you have any questions about submitting an event.

Note: you may search past and future events by clicking on the magnifying glass icon on the main Calendar page.

For an archive of past events: https://math.illinois.edu/research/seminars-department-calendar

Student Cluster Algebra Seminar: Lambda lengths of tagged arcs

Event Type: Seminar/Symposium
Sponsor: N/A
Location: Zoom (contact rinat@illinois.edu for link)
Date: Dec 1, 2021 4:00 pm
Speaker: Wonwoo Kang
Contact: Rinat Kedem
E-Mail: rinat@illinois.edu
Views: 13; The geometric realization of the cluster variable is given by lambda length described in the paper by Penner which is the study of the decorated Teichmuller space. I will introduce this notion by introducing the Teichmuller space and generalized Ptolemy theorem. We will see that this lambda length of tagged arcs form a cluster exchange pattern.

link for robots only