Coherence for invertible objects and multi-graded homotopy rings
Category Theory
2014-10-01 v1 Algebraic Topology
Abstract
We prove a coherence theorem for invertible objects in a symmetric monoidal category. This is used to deduce associativity, skew-commutativity, and related results for multi-graded morphism rings, generalizing the well-known versions for stable homotopy groups.
Cite
@article{arxiv.1302.1465,
title = {Coherence for invertible objects and multi-graded homotopy rings},
author = {Daniel Dugger},
journal= {arXiv preprint arXiv:1302.1465},
year = {2014}
}