Timeline for nontrivial isomorphisms of categories
Current License: CC BY-SA 3.0
2 events
when toggle format | what | by | license | comment | |
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Jun 28, 2012 at 17:55 | comment | added | Peter May | I see Martin added the second example, but I think it wasn't there when I started answering :) | |
Jun 28, 2012 at 17:49 | history | answered | Peter May | CC BY-SA 3.0 |