Volume 8 (2021)

Table of contents

A two-phase problem with Robin conditions on the free boundary
p. 1-25
On a topological counterpart of regularization for holonomic 𝒟-modules
p. 27-55
A Legendrian Turaev torsion via generating families
p. 57-119
The diagonal of the associahedra
p. 121-146
Differential transcendence criteria for second-order linear difference equations and elliptic hypergeometric functions
p. 147-169
Simplicity of vacuum modules and associated varieties
p. 169-191
Représentations et quasi-caractères de niveau 0 ; endoscopie
[Representations and quasi-characters of level 0; endoscopy]
p. 193-278
Hölder regularity for the spectrum of translation flows
p. 279-310
Sets of transfer times with small densities
p. 311-329
On non-local ergodic Jacobi semigroups: spectral theory, convergence-to-equilibrium and contractivity
p. 331-378
Characterizing smooth affine spherical varieties via the automorphism group
p. 379-414
Body of constant width with minimal area in a given annulus
p. 415-438
On uniform observability of gradient flows in the vanishing viscosity limit
p. 439-506
Ubiquity of conical points in topological insulators
p. 507-532
On the rational motivic homotopy category
p. 533-583
Morse-Smale flow, Milnor metric, and dynamical zeta function
p. 585-607
An axiomatic characterization of the Brownian map
p. 609-731
Nested varieties of K3 type
p. 733-778
Erratum to “The Hölder continuous subsolution theorem for complex Hessian equations”
p. 779-789
Affinization of monoidal categories
p. 791-829
Variation of Hodge structure and enumerating tilings of surfaces by triangles and squares
p. 831-857
Critical time for the observability of Kolmogorov-type equations
p. 859-894
The tangent complex of K-theory
p. 895-932
On an existence theory for a fluid-beam problem encompassing possible contacts
p. 933-971
Positive harmonic functions on the Heisenberg group II
p. 973-1003
Projectively flat klt varieties
p. 1005-1036
The neighborhood of a singular leaf
p. 1037-1064
The generalized Franchetta conjecture for some hyper-Kähler varieties, II
p. 1065-1097
Monotone solutions for mean field games master equations: finite state space and optimal stopping
p. 1099-1132
New counterexamples to Strichartz estimates for the wave equation on a 2D model convex domain
p. 1133-1157
A theory of residues for skew rational functions
p. 1159-1192
An integral model of the perfectoid modular curve
p. 1193-1224
Grassmannians and pseudosphere arrangements
p. 1225-1274
Paracontrolled calculus and regularity structures II
p. 1275-1328
A proof of A. Gabrielov’s rank theorem
p. 1329-1396
Différentielles abéliennes à singularités prescrites
[Abelian differentials with prescribed singularities]
p. 1397-1428
Twisted cotangent bundle of Hyperkähler manifolds (with an appendix by Simone Diverio)
p. 1429-1457
Observability and controllability for the Schrödinger equation on quotients of groups of Heisenberg type
p. 1459-1513