arXiv · 0801.4107
It is well known that strong monoidal functors preserve duals. In this short note we show that a slightly weaker version of functor, which we call "Frobenius monoidal", is sufficient.
Brian Day, Craig Pastro. 2008-04-18. Note on Frobenius monoidal functors. https://arxiv.org/abs/0801.4107
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