Volume 196, Issue 1 – July 2022

Proof of the satisfiability conjecture for large $k$

Pages 1-388 by Jian Ding, Allan Sly, Nike Sun

The Birkhoff-Poritsky conjecture for centrally-symmetric billiard tables

Pages 389-413 by Misha Bialy, Andrey E. Mironov

Non-uniqueness of Leray solutions of the forced Navier-Stokes equations

Pages 415-455 by Dallas Albritton, Elia Brué, Maria Colombo