Image:Frobenius obj coh 2.png

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[edit] Summary

Coherence for Frobenius objects.

[edit] Licensing

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[edit] TeX source

\documentclass{article}
\usepackage{xy}
\xyoption{all}

\begin{document}
\thispagestyle{empty}
\[
\xymatrix{
A\otimes A\ar[d]_{\mu}\ar[r]^-{A\otimes\delta}&\ar[d]^{\mu\otimes A}A\otimes A\otimes A\\
A\ar[r]_-{\delta}&A\otimes A
}
\]
\end{document}

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