Skip to main content
3 events
when toggle format what by license comment
Mar 13, 2013 at 4:28 answer added Sam Gunningham timeline score: 9
Mar 13, 2013 at 1:06 comment added Mariano Suárez-Álvarez Your $\mathbb Z_X^\vee$ is often just $\mathbb Z_X$.
Mar 13, 2013 at 0:54 history asked comp CC BY-SA 3.0