Calculations for Plus Constructions
arXiv:2211.04529
Abstract
In arXiv:2209.06121, they defined a general plus construction for monoidal categories and showed that if the monoidal category is a unique factorization category, then the plus construction yields a Feynman category. In this paper, we will focus on different methods for constructing UFCs and demonstrate how the plus construction reproduces and clarifies many existing constructions through explicit computations.
to appear in Contemporary Mathematics