Timeline for Deligne's conjecture (the little discs operad one)
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| S May 9, 2014 at 19:42 | history | suggested | user21574 | CC BY-SA 3.0 |
typo edited
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| May 9, 2014 at 19:36 | review | Suggested edits | |||
| S May 9, 2014 at 19:42 | |||||
| Mar 19, 2013 at 10:37 | comment | added | Ben Cooper | One definition of the tensor product referenced above was given by Zbigniew Fiedorowicz see Theorem 1 in math.osu.edu/~fiedorowicz.1/tensor.pdf | |
| Sep 10, 2011 at 21:35 | comment | added | Geoffroy Horel | Koch and Toen have a very nice proof that is close to this intuition: ens.math.univ-montp2.fr/%7Etoen/del.pdf Let me paraphrase their idea. There is a functor from topological categories with a distinguished object to monoid in spaces that sends such a category to the endomorphsims of the distinguished object. This functor is monoidal so it must send a monoidal category (with the unit as distinguished object) to an associative object in associative monoids in spaces (i.e. an $E_2$-space). Then one can apply this to the category of $A$-bimodules. | |
| Sep 9, 2010 at 8:38 | comment | added | James Griffin | Is there a reference for this? I'd like to see how one would make this view precise. | |
| Oct 15, 2009 at 20:47 | vote | accept | Kevin H. Lin | ||
| Oct 14, 2009 at 14:43 | history | answered | Vigleik Angeltveit | CC BY-SA 2.5 |