Photo of Axel Hultman

Axel Hultman

Professor

I conduct research in algebraic, topological, and geometric combinatorics. In particular, I have a soft spot for Coxeter groups.

Publications

2023

Axel Hultman, Vincent Umutabazi (2023) Boolean Complexes of Involutions Annals of Combinatorics, Vol. 27, p. 129-147 (Article in journal) Continue to DOI

2022

Axel Hultman, Vincent Umutabazi (2022) Smoothness of Schubert varieties indexed by involutions in finite simply laced types Seminaire Lotharingien de Combinatoire, Vol. 84, Article B84b (Article in journal)

2019

Nancy Abdallah, Mikael Hansson, Axel Hultman (2019) Topology of posets with special partial matchings Advances in Mathematics, Vol. 348, p. 255-276 (Article in journal) Continue to DOI
Mikael Hansson, Axel Hultman (2019) A word property for twisted involutions in Coxeter groups Journal of combinatorial theory. Series A (Print), Vol. 161, p. 220-235 (Article in journal) Continue to DOI

2018

Nancy Abdallah, Axel Hultman (2018) Combinatorial invariance of Kazhdan-Lusztig-Vogan polynomials for fixed point free involutions Journal of Algebraic Combinatorics, Vol. 47, p. 543-560 (Article in journal) Continue to DOI

Research

Organisation