Department of

# Mathematics

Seminar Calendar
for events the day of Thursday, October 21, 2021.

.
events for the
events containing

Questions regarding events or the calendar should be directed to Tori Corkery.
    September 2021          October 2021          November 2021
Su Mo Tu We Th Fr Sa   Su Mo Tu We Th Fr Sa   Su Mo Tu We Th Fr Sa
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
12 13 14 15 16 17 18   10 11 12 13 14 15 16   14 15 16 17 18 19 20
19 20 21 22 23 24 25   17 18 19 20 21 22 23   21 22 23 24 25 26 27
26 27 28 29 30         24 25 26 27 28 29 30   28 29 30
31


Thursday, October 21, 2021

11:30 am in via Zoom,Thursday, October 21, 2021

#### Math Department Retirees' Luncheon via Zoom

Abstract: We've changed the venue for the Annual Retirees' Luncheon from Silvercreek to Zoom. Watch your email for more information coming soon! Or email currid@illinois.edu if you have any questions.

2:00 pm in Altgeld Hall 347,Thursday, October 21, 2021

#### Coupling method for diffusion processes

###### Peixue Wu (UIUC Math)

Abstract: In my first part of my talk, first I will introduce the notion of ergodicity for continuous-time stochastic processes. Then I will briefly discuss the relation between the ergodicity of a one-dimensional diffusion process and its coupling under some assumptions on the diffusion process.

2:00 pm in Altgeld Hall 347,Thursday, October 21, 2021

#### Coupling method for diffusion processes

###### Peixue Wu (UIUC Math)

Abstract: In my first part of my talk, first I will introduce the notion of ergodicity for continuous-time stochastic processes. Then I will briefly discuss the relation between the ergodicity of a one-dimensional diffusion process and its coupling under some assumptions on the diffusion process.