Volume 2 (2019) no. 6

Table of contents

Vogan classes in type B n
p. 1033-1057
The cohomology of abelian Hessenberg varieties and the Stanley–Stembridge conjecture
p. 1059-1108
Toric degenerations of Grassmannians from matching fields
p. 1109-1124
Odd length in Weyl groups
p. 1125-1147
A balanced non-partitionable Cohen–Macaulay complex
p. 1149-1157
A positive formula for the Ehrhart-like polynomials from root system chip-firing
p. 1159-1196
Graphs of gonality three
p. 1197-1217
A spectral version of the Moore problem for bipartite regular graphs
p. 1219-1238
Rank two non-commutative Laurent phenomenon and pseudo-positivity
p. 1239-1273
Edge-transitive graphs of small order and the answer to a 1967 question by Folkman
p. 1275-1284
A poset structure on the alternating group generated by 3-cycles
p. 1285-1310
Differential posets and restriction in critical groups
p. 1311-1327