Fotografi av Axel Hultman

Axel Hultman

Professor

Jag bedriver forskning inom algebraisk, topologisk och geometrisk kombinatorik. Coxetergrupper ligger mig särskilt varmt om hjärtat.

Publikationer

2023

Axel Hultman, Vincent Umutabazi (2023) Boolean Complexes of Involutions Annals of Combinatorics, Vol. 27, s. 129-147 Vidare till 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, Artikel B84b

2019

Nancy Abdallah, Mikael Hansson, Axel Hultman (2019) Topology of posets with special partial matchings Advances in Mathematics, Vol. 348, s. 255-276 Vidare till DOI
Mikael Hansson, Axel Hultman (2019) A word property for twisted involutions in Coxeter groups Journal of combinatorial theory. Series A (Print), Vol. 161, s. 220-235 Vidare till 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, s. 543-560 Vidare till DOI

Forskning

Organisation