Acta Mathematica

Volume 227 (2021)

Number 1

Contents

The Mirković–Vilonen basis and Duistermaat–Heckman measures

Pierre Baumann, Joel Kamnitzer, and Allen Knutson

pp. 1-101

The number of closed ideals in $L(L_p)$

William B. Johnson and Gideon Schechtman

pp. 103-113

The KPZ fixed point

Konstantin Matetski, Jeremy Quastel, and Daniel Remenik

pp. 115-203