Timeline for Need to know if a certain full subcategory of Top is cartesian closed
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 4, 2020 at 17:55 | comment | added | Tim Campion | In fact -- doesn't the usual counterexample to cartesian closure of $Top$ just use the quotient of $\mathbb R$ by some countable subset? If I understand correctly, this construction should be perform-able in your category. | |
| May 4, 2020 at 17:53 | comment | added | Tim Campion | I doubt it -- the usual way to show cartesian closure is to use that the category is generated under colimits by exponentiable spaces, which won't be the case here. | |
| Apr 28, 2020 at 15:08 | history | edited | Martin Sleziak |
added the (cartesian-closed-categories) tag
|
|
| Apr 28, 2020 at 15:02 | history | asked | Rupert | CC BY-SA 4.0 |