Department of

Mathematics


Seminar Calendar
for Operator algebra learning seminar events the year of Friday, October 22, 2021.

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More information on this calendar program is available.
Questions regarding events or the calendar should be directed to Tori Corkery.
    September 2021          October 2021          November 2021    
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           1  2  3  4                   1  2       1  2  3  4  5  6
  5  6  7  8  9 10 11    3  4  5  6  7  8  9    7  8  9 10 11 12 13
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                        31                                         

Monday, February 15, 2021

5:00 pm in Altgeld Hall,Monday, February 15, 2021

organizational meeting

Abstract: Material in folder see you at https://illinois.zoom.us/j/87333719853?pwd=bFdWSkdqeEt1M3djNmVEU2Jvb3JzUT09 Meeting ID: 873 3371 9853 Password: 982399

Monday, February 22, 2021

5:00 pm in Altgeld Hall,Monday, February 22, 2021

Subriemanian Geodesic Flow

Advith Agovind

Abstract: We will discuss a paper by Grong and Molina for subriemanian flow in totally geodesic Riemaninan submesions https://illinois.zoom.us/j/87333719853?pwd=bFdWSkdqeEt1M3djNmVEU2Jvb3JzUT09

Monday, March 1, 2021

5:00 pm in Altgeld Hall,Monday, March 1, 2021

Subriemanian Geodesic Flow

Advith Agovind

Abstract: Part 2 subriemanian geometry https://illinois.zoom.us/j/87333719853?pwd=bFdWSkdqeEt1M3djNmVEU2Jvb3JzUT09

Monday, March 15, 2021

5:00 pm in Altgeld Hall,Monday, March 15, 2021

Seemingly injective von Neumann algebras

Timur Oikhberg

Abstract: We study Pisier's paper on a property which looks like injectivity, but holds for free group factors. https://illinois.zoom.us/j/87333719853?pwd=bFdWSkdqeEt1M3djNmVEU2Jvb3JzUT09

Monday, March 22, 2021

5:00 pm in Altgeld Hall,Monday, March 22, 2021

Seemingly injective von Neumann algebras

Abstract: Paet 2 https://illinois.zoom.us/j/87333719853?pwd=bFdWSkdqeEt1M3djNmVEU2Jvb3JzUT09

Monday, March 29, 2021

5:00 pm in Altgeld Hall,Monday, March 29, 2021

Seemingly injective von Neumann algebras

Timur Oikhberg

Abstract: Part 3 https://illinois.zoom.us/j/87333719853?pwd=bFdWSkdqeEt1M3djNmVEU2Jvb3JzUT09

Monday, August 30, 2021

5:00 pm in 343 Altgeld Hall,Monday, August 30, 2021

Organizational Meeting

Marius Junge

Abstract: We will discuss topics and procedures.

Monday, September 13, 2021

5:00 pm in 3434 Altgeld Hall,Monday, September 13, 2021

SDE and circuits

Piexue Wu

Abstract: We will discuss how stochastic differential equations can be used find circuit approximations of quantum markov semigroups with smaller length and good mixing properties.

Monday, September 20, 2021

5:00 pm in 343 Altgeld Hall,Monday, September 20, 2021

Random Circuits and SDE's

Piexue Wu

Abstract: We continue with approximation of semigroups using Poisson process.

Monday, September 27, 2021

5:00 pm in 343 Altgeld Hall,Monday, September 27, 2021

SDE and Circuits

Peixue Wu

Abstract: In this third lecture, we discuss error estimates.

Monday, October 4, 2021

5:00 pm in 343 Altgeld Hall,Monday, October 4, 2021

Connes' embdding problem and amalgamated free products

David Gao (UIUC)

Abstract: we start with a review of Connes' embedding problem and why amalgameted free products of groups and von Neumann algebras are tricky in this context.

Monday, November 8, 2021

5:10 pm in 343 Altgeld Hall,Monday, November 8, 2021

CLSI and return time

Marius Junge (UIUC)

Abstract: We report on a recent result by Haojian Li, Li Gao and J on how to estimate CLSI constant from return times.

Monday, November 29, 2021

5:00 pm in 343 Altgeld Hall,Monday, November 29, 2021

Transference

Marius Junge

Abstract: This is part 3 on Complete Logarithmic Sobolev inequalities, and return time estimates. If time permits Advith will talk about boundaries discussed in a paper by Cirac et al.