ALGEBRAIC COMBINATORICS

Table of contents

Three results related to the half-plane property of matroids

Kummer, Mario; Sawall, David

p. 1-15

Polytopal realizations of non-crystallographic associahedra

Felikson, Anna; Tumarkin, Pavel; Yıldırım, Emine

p. 17-28

Integer diagonal forms for subset intersection relations

Ducey, Joshua E.; Engelthaler, Lauren; Gathje, Jacob; Jones, Brant; Pfaff, Isabel; Plute, Jenna

p. 29-57

Root polytopes, tropical types, and toric edge ideals

Almousa, Ayah; Dochtermann, Anton; Smith, Ben

p. 59-99

Tropical Fock–Goncharov coordinates for $\mathrm{SL}_3$-webs on surfaces II: naturality

Douglas, Daniel C.; Sun, Zhe

p. 101-156

Projective dimension of weakly chordal graphic arrangements

Abe, Takuro; Kühne, Lukas; Mücksch, Paul; Mühlherr, Leonie

p. 157-174

Hive-type polytopes for quiver multiplicities and the membership problem for quiver moment cones

Chindris, Calin; Collins, Brett; Kline, Daniel

p. 175-199

Tridendriform algebras on hypergraph polytopes

Curien, Pierre-Louis; Delcroix-Oger, Bérénice; Obradović, Jovana

p. 201-234

Web invariants for flamingo Specht modules

Fraser, Chris; Patrias, Rebecca; Pechenik, Oliver; Striker, Jessica

p. 235-266

A type $B$ analog of the Ish arrangement

Tran, Tan N.; Tsujie, Shuhei

p. 267-294