Christoph Barligea

activity

20172020

most citedOn the dimension of the Fomin-Kirillov algebra and related algebras

1 citations · 1 across the 2 of their papers we have counts for

collaborators

3 papers

math.QA2020★ 1 cited

On the dimension of the Fomin-Kirillov algebra and related algebras

Christoph Bärligea

In 1999, Fomin-Kirillov introduced the quadratic algebras $E_{m}$ in terms of generators and relations which are the universal quadratic cover of the algebra generated by d…

math.QA2018

Skew divided difference operators in the Nichols algebra associated to a finite Coxeter group

Christoph Bärligea

Let $(W, S)$ be a finite Coxeter system with root system $R$ and with set of positive roots $R^{+}$ . For $α \in R$ , $v, w \in W$ , we denote by $\partial_{α}$ , $\partial_{w}$ and $\partial_{w…

math.AG2017

Quasi-homogeneity of the moduli space of stable maps to homogeneous spaces

Christoph Bärligea

Let $G$ be a connected, simply connected, simple, complex, linear algebraic group. Let $P$ be an arbitrary parabolic subgroup of $G$ . Let $X = G / P$ be the $G$ -homogeneous projective…