Algebraic Combinatorics, Tome 5 (2022) no. 2

Sommaire

The Stembridge equality for skew stable Grothendieck polynomials and skew dual stable Grothendieck polynomials

Abney-McPeek, Fiona ; An, Serena ; Ng, Jakin S.

p. 187-208

Inclusion-exclusion on Schubert polynomials

Mészáros, Karola ; Tanjaya, Arthur

p. 209-226

The birational Lalanne–Kreweras involution

Hopkins, Sam ; Joseph, Michael

p. 227-265

Stratified operations on maniplexes

Cunningham, Gabe ; Pellicer, Daniel ; Williams, Gordon

p. 267-287

Intersection density of transitive groups of certain degrees

Hujdurović, Ademir ; Kutnar, Klavdija ; Marušič, Dragan ; Miklavič, Štefko

p. 289-297

Euler obstructions for the Lagrangian Grassmannian

LeVan, Paul ; Raicu, Claudiu

p. 299-318

Arborescences of covering graphs

Chepuri, Sunita ; Dowd, CJ ; Hardt, Andrew ; Michel, Gregory ; Zhang, Sylvester W. ; Zhang, Valerie

p. 319-346

Explicit spherical designs

Xiang, Ziqing

p. 347-369

Integral Schur–Weyl duality for partition algebras

Bowman, Chris ; Doty, Stephen ; Martin, Stuart

p. 371-399