# Current Developments in Mathematics 2020

ANNOUNCEMENTS, CONFERENCES

All speakers will give two talks with a 10-minute break. All times are US Eastern Standard Time (EST).

• Monday Jan 4, 2021

• Yoshiko Ogata (University of Tokyo)

8:00am I: *Classification of symmetry protected topological phases in quantum spin chains*

9:00am II: *Classification of symmetry protected topological phases in quantum spin chains*

• Prof. Ogata's lecture notes linked here.

• Tuesday Jan 5, 2021

• Andras Vasy (Stanford University)

4:00pm I: *The black hole stability problem — an introduction and results*

5:00pm II: *Analysis and geometry in the black hole stability problem*

• Prof. Vasy's lecture slides

• Wednesday Jan 6, 2021

• Jinxin Xue (Tsinghua University)

9:00am I: *Painleve conjecture in Newtonian N-body problem*

10:00am II: *Painleve conjecture in Newtonian N-body problem*

• Prof. Xue's lecture notes

• Thursday Jan 7, 2021

• Michael Aizenman (Princeton University)

10:00am I: *Marginal triviality of the scaling limits of 4D critical Ising and Φ _{4}^{4} models*

11:00am II:

*Marginal triviality of the scaling limits of 4D critical Ising and Φ*

_{4}^{4}models• Prof. Aizenman's lecture slides

For online registration Click Here.

*Organizers: David Jerison, Paul Seidel, Nike Sun (MIT); Denis Auroux, Mark Kisin, Lauren Williams, Horng-Tzer Yau, Shing-Tung Yau (Harvard).*