Timeline for Are morphisms of parametrized spectra themselves parametrized morphisms of spectra?
Current License: CC BY-SA 3.0
4 events
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| Oct 4, 2016 at 19:45 | comment | added | A Rock and a Hard Place | Hey, I asked a follow-up question about the possibility of extending this to (commutative) ring spectra. If you have the time, I would be very grateful if you would take a look at that as well. Cheers! | |
| Oct 3, 2016 at 13:38 | comment | added | Denis Nardin | In fact you can say more: if $E$ is any parametrized spectrum, $\mathrm{Map}(E,E'_X) = \mathrm{Map}(\mathrm{colim}_x E_x, E')$ (with exactly the same proof as above). | |
| Oct 3, 2016 at 1:39 | vote | accept | A Rock and a Hard Place | ||
| Oct 3, 2016 at 1:34 | history | answered | Denis Nardin | CC BY-SA 3.0 |