Reedy diagrams in symmetric monoidal model categories
arXiv:1609.09623
Abstract
Given a small category and a closed symmetric monoidal category $\mm$, we show that the diagram category $\mm^I$ with the objectwise product is a closed symmetric monoidal category. We then prove that if is a Reedy category and $\mm$ has a model structure compatible with its product, then so is the Reedy model structure on $\mm^I$ provided that $\mm$ is cofibrantly generated.
Results of this paper are included in my other published paper "Reedy diagrams in V-model categories" arXiv:1610.06535