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flow pass a cylinder with Reynolds number 200. The simulation was done using the augmented immersed interface method.
TALKS AND EVENTS
Algebra and Combinatorics Seminar
Upcoming Events


Monday, October 3, 2016 at 3:00 PM in SAS 4201
Emily Meehan, NC State
Baxter posets
In this talk, we define a family of combinatorial objects, which we call Baxter posets. We prove that the Baxter numbers count Baxter posets by demonstrating that Baxter posets are the adjacency posets of diagonal rectangulations. Several known families of Baxter objects are closely related to Catalan combinatorics, and we motivate the definition of Baxter posets by summarizing some of these relationships. Given a diagonal rectangulation, we will describe the cover relations in the associated Baxter poset. We will also describe a method for obtaining the Baxter permutation associated to a Baxter poset.

Monday, October 10, 2016 at 3:00 PM in SAS 4201
Alexander Garver, University of Minnesota
TBA

Monday, October 17, 2016 at 3:00 PM in SAS 4201
Jinwei Yang, University of Notre Dame
TBA

Monday, November 7, 2016 at 3:00 PM in SAS 4201
Naihuan Jing, NC State
TBA



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