ARC Colloquium - Saving Space by Algebraization
- Series
- Other Talks
- Time
- Wednesday, February 10, 2010 - 10:03 for 1 hour (actually 50 minutes)
- Location
- Klaus 1116W
- Speaker
- Daniel Lokshtanov – Institutt for Informatikk, Universitetet i Bergen
Please Note: Refreshments in Room 2222, Klaus Building from 2-3 PM.
The Southeast Geometry Seminar is a series of semiannual one-day events focusing on geometric analysis. These events are hosted in rotation by the following institutions:
The following five speakers will give presentations on topics that include geometric analysis, and related fields, such as partial differential equations, general relativity, and geometric topology.
A poster session will be hosted. There will also be an evening public lecture by plenary speaker Sergiu Klainerman entitled The Mathematical Magic of Black Holes.
Leo Chen: The Shape and Stability of a Flexible Sheet in a von Karman Vortex Street
Michelle Delcourt: Dessin and Manturov bracket shuffles
In this talk we will explore the connections between knot theory and combinatorics. Links are related to Grothendieck's dessins d'enfants. Cartographic one-vertex dessins can be represented by chord diagrams. The diagrams can be recorded as "words" using a finite alphabet (k-bracket parenthesis system). Many combinatorial objects are related to these Manturov bracket structures.