Severin Barmeier

activity

20132026

most citedDeformation-obstruction theory for diagrams of algebras and applications to geometry

11 citations · 43 across the 15 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

math.RT2022

A $_{\infty}$ deformations of extended Khovanov arc algebras and Stroppel's conjecture

Severin Barmeier, Zhengfang Wang

Extended Khovanov arc algebras $K_{m}^{n}$ are graded associative algebras which naturally appear in a variety of contexts, from knot and link homology, low-dimensional topolo…

math.QA2022

Strict quantization of polynomial Poisson structures

Severin Barmeier, Philipp Schmitt

We show how combinatorial star products can be used to obtain strict deformation quantizations of polynomial Poisson structures on $R^{d}$ , generalizing known results for con…

A∞​ deformations of extended Khovanov arc algebras and Stroppel's conjecture

Strict quantization of polynomial Poisson structures

A $_{\infty}$ deformations of extended Khovanov arc algebras and Stroppel's conjecture