Bisets as categories, and tensor product of induced bimodules
Group Theory
2009-03-03 v1 Category Theory
Abstract
Bisets can be considered as categories. This note uses this point of view to give a simple proof of a Mackey-like formula expressing the tensor product of two induced bimodules.
Cite
@article{arxiv.0903.0371,
title = {Bisets as categories, and tensor product of induced bimodules},
author = {Serge Bouc},
journal= {arXiv preprint arXiv:0903.0371},
year = {2009}
}