Timeline for What is the purpose of section 3 of BBD?
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4 events
| when toggle format | what | by | license | comment | |
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| Apr 12, 2013 at 7:56 | comment | added | Mikhail Bondarko | I know that the filtered derived category was used in succeeding papers. Yet I was not able to understand whether it was used in BBD. | |
| Apr 12, 2013 at 4:19 | comment | added | Ryan Reich | Note that the filtered derived category is of practical use elsewhere: for example, Beilinson's "On the derived category of perverse sheaves", where he invokes a functor from the eponymous category to the usual derived category, constructed using the filtered derived category. It is this functor that is shown to be an equivalence. Granted the definition is pretty technical, but even just for the sake of this result it seems like it is a valid piece of the theory and not just architecture. | |
| Apr 12, 2013 at 2:27 | vote | accept | Mikhail Bondarko | ||
| Apr 12, 2013 at 2:12 | history | answered | S. Carnahan♦ | CC BY-SA 3.0 |