Skip to main content
4 events
when toggle format what by license comment
Sep 6, 2013 at 22:34 vote accept Oliver Straser
Sep 6, 2013 at 17:11 history edited Dag Oskar Madsen CC BY-SA 3.0
added 5 characters in body
Sep 6, 2013 at 17:03 comment added Dag Oskar Madsen I am assuming here the existence of a minimal relation, that is $I/(JI+IJ) \neq 0$. Perhaps this is automatic.
Sep 6, 2013 at 17:02 history answered Dag Oskar Madsen CC BY-SA 3.0