3 papers
math.RT2024
A correspondence between additive and monoidal categorifications with application to Grassmannian cluster categories
Karin Baur, Changjian Fu, Jian-rong Li
Building on work of Derksen-Fei and Plamondon, we formulate a conjectural correspondence between additive and monoidal categorifications of cluster algebras, which reveals a new co…
math.CO2024
Infinite friezes of affine type D
Karin Baur, Léa Bittmann, Emily Gunawan +2
In this article, we study infinite friezes arising from cluster categories of affine type and determine the growth coefficients for these friezes. We prove that for each affine…
math.CO2024
A gluing operation for dimer quivers
Karin Baur, Colin Krawchuk
In this article we introduce a gluing operation on dimer models. This allows us to construct dimer quivers on arbitrary surfaces. We study how the associated dimer and boundary alg…