# December 10-12, 2011

# Operator Session of the 2011 CMS Winter Meeting

### Organizers: Pinar Colak, George Elliott, Daniel Hay, Zhiqiang Li, Henning Petzka, Adam Sierakowski, Aaron Tikuisis, and Nicola Watson

Here are the slides from the talks.

Michael Brannan - On the von Neumann algebras associated to quantum permutation groups

Man-Duen Choi - The symmetric structure of the Cuntz Algebra on two generators

Nhan-Phu Chung - Entropy, homoclinic group, algebraic actions and von Neumann algebras

Ilijas Farah - Group cohomology and automorphisms of corona algebras

Ryan Hamilton - Pick interpolation and operator algebras

Evgenios Kakariadis - Dilations of C*-correspondences

Matthew Kennedy - The structure of an isometric tuple

Marcelo Laca - C*-algebras of Toeplitz type from number fields

Greg Maloney - Computing the K-theory of one-dimensional mixed substitution tiling spaces

James Mingo - Second Order Even and R-diagonal Operators

Norio Nawata - Fundamental group of uniquely ergodic Cantor minimal systems

Luis Santiago - Recovering the Elliott invariant from the Cuntz semigroup

Dilian Yang - Analytic free semigroup algebras and Hopf algebras