Department of

August 2021 September 2021October 2021Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su MoTuWe Th Fr Sa 1 2 3 4 5 6 7 1 2 3 4 1 2 8 9 10 11 12 13 14 5 6 7 8 9 10 11 3 4 5 6 7 8 9 15 16 17 18 19 20 21 12 13 14 15 16 17 18 10 11 12 13 14 15 16 22 23 24 25 26 27 28 19 20 21 22 23 24 25 17 18 19 20 21 22 23 29 30 31 26 27 28 29 30 24 252627 28 29 30 31

Tuesday, January 26, 2021

**Abstract:** In this talk, we will present Real-oriented models of Lubin-Tate theories at p=2 and arbitrary heights. For these models, we give explicit formulas for the action of certain finite subgroups of the Morava stabilizer groups on the coefficient rings. This is an input necessary for future computations. The construction utilizes equivariant formal group laws associated with the norms of the Real bordism theory. As a consequence, we will describe how we can use these models to prove periodicity theorems for Lubin-Tate theories and set up an inductive approach to prove differentials in their slice spectral sequences. This talk is based on several joint projects with Agnès Beaudry, Jeremy Hahn, Mike Hill, Guchuan Li, Lennart Meier, Guozhen Wang, Zhouli Xu, and Mingcong Zeng.

Please contact vesna@illinois.edu for Zoom info.

Friday, January 29, 2021

Tuesday, February 2, 2021

Friday, February 12, 2021

Tuesday, February 16, 2021

Tuesday, February 23, 2021

Friday, February 26, 2021

Friday, March 5, 2021

Tuesday, March 9, 2021

Friday, March 19, 2021

Friday, March 26, 2021

Friday, April 2, 2021

Tuesday, April 6, 2021

Friday, April 9, 2021

Friday, April 16, 2021

Tuesday, April 20, 2021

Friday, April 23, 2021

Tuesday, April 27, 2021

Tuesday, May 4, 2021

Friday, May 7, 2021

Friday, September 10, 2021

Friday, September 17, 2021

Friday, September 24, 2021

Friday, October 1, 2021

Friday, October 8, 2021

Friday, October 15, 2021

Friday, October 22, 2021