Volume 3 (2020) no. 5

Table of contents

A characteristic free approach to secant varieties of triple Segre products
p. 1011-1021
Grothendieck polynomials and the boson-fermion correspondence
p. 1023-1040
Vexillary signed permutations revisited
p. 1041-1057
The structure of normal lattice supercharacter theories
p. 1059-1078
FI–sets with relations
p. 1079-1098
Hypergraph polynomials and the Bernardi process
p. 1099-1139
Semi-infinite Young tableaux and standard monomial theory for semi-infinite Lakshmibai–Seshadri paths
p. 1141-1163
Random walk on the symplectic forms over a finite field
p. 1165-1181
Connectivity of generating graphs of nilpotent groups
p. 1183-1195
From generalized permutahedra to Grothendieck polynomials via flow polytopes
p. 1197-1229