On the Categorification of the M\"obius Function
Combinatorics
2014-02-11 v1 Algebraic Topology
Category Theory
Abstract
In these notes we study several categorical generalizations of the M\"obius function and discuss the relations between the various approaches. We emphasize the topological and geometric meaning of these constructions.
Cite
@article{arxiv.1402.2131,
title = {On the Categorification of the M\"obius Function},
author = {Rafael Diaz},
journal= {arXiv preprint arXiv:1402.2131},
year = {2014}
}