Categorifications of Non-Integer Quivers: Types $H_4$, $H_3$ and $I_2(2n+1)$

Drew Damien Duffield, Pavel Tumarkin

We define the notion of a weighted unfolding of quivers with real weights, and use this to provide a categorification of mutations of quivers of finite types $H_4$, $H_3$ and $I_2(…