Timeline for Rigid monoidal abelian category without an exact tensor functor to Vect
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
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| Feb 27, 2013 at 10:33 | comment | added | Martin Brandenburg | One should take finitely generated super vector spaces in order to get rigidity. | |
| Feb 22, 2013 at 8:59 | history | edited | Angelo | CC BY-SA 3.0 |
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| Feb 22, 2013 at 5:52 | comment | added | Eric Wofsey | Forgetting the grading doesn't preserve the symmetric monoidal structure (for the "skew" or "super" symmetric monoidal structure on graded vector spaces). If you use the non-skew structure, forgetting the grading does work, and indeed that category is equivalent to representations of the algebraic group $\mu_2$. | |
| Feb 22, 2013 at 5:45 | comment | added | Will Sawin | Why can't you just forget the grading? | |
| Feb 22, 2013 at 5:11 | history | edited | Angelo | CC BY-SA 3.0 |
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| Feb 22, 2013 at 4:59 | history | answered | Angelo | CC BY-SA 3.0 |