The UC Berkeley combinatorics seminar meets on Mondays, roughly once every two weeks. The TACOS seminar meets on alternate weeks. If you would like to be added to (or removed from) the seminar email list, contact firstname.lastname@example.org.
|Date||Speaker||Title (click for abstract)|
|August 29||Steven Karp, UC Berkeley||The m=1 amplituhedron and cyclic hyperplane arrangements|
|September 5||Labor Day|
|September 12||Qiao Zhou, UC Berkeley||Convex polytopes for the central degeneration of the affine Grassmannian|
|September 19||Anne Schilling, UC Davis||The fixed point forest and a Markov chain on semaphore codes|
|September 26||Pierre Simon, UC Berkeley||Model theory, finite VC-dimension and the strong Erdős-Hajnal property|
|October 10||Alexander Postnikov, MIT||Positive Grassmannian and polytopes|
|October 24||Federico Ardila, SFSU||The algebraic and combinatorial structure of generalized permutahedra|
|October 31, 2:10-3:00 in 740 Evans Hall||Einar Steingrímsson, University of Strathclyde||A tale of two permutation tableaux|
|November 7||Gaku Liu, MIT||A counterexample to the extension space conjecture for realizable oriented matroids|
|November 14||Karola Mészáros, Cornell University||Realizing subword complexes via triangulations of root polytopes|
|November 21||Ralf Schiffler, University of Connecticut||Cluster algebras, snake graphs and continued fractions|
Upcoming semester: Spring 2017.