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1. • CommentRowNumber1.
   • CommentAuthorUrs
   • CommentTimeSep 10th 2012
   • PermaLink
   Author: Urs
   Format: MarkdownItexI have expaned a bit at _[[Ab]]_: added a section with some basics on direct sums and tensor products and then slightly expanded on the monoidal category structures.

   I have expaned a bit at Ab: added a section with some basics on direct sums and tensor products and then slightly expanded on the monoidal category structures.

2. • CommentRowNumber2.
   • CommentAuthorYuxi Liu
   • CommentTimeJul 4th 2020
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   Author: Yuxi Liu
   Format: MarkdownItexAb is in fact a symmetric monoidal category. <a href="https://ncatlab.org/nlab/revision/diff/Ab/20">diff</a>, <a href="https://ncatlab.org/nlab/revision/Ab/20">v20</a>, <a href="https://ncatlab.org/nlab/show/Ab">current</a>

   Ab is in fact a symmetric monoidal category.

   diff, v20, current