Skip to main content
2 events
when toggle format what by license comment
Nov 1, 2012 at 17:30 comment added Dima Pasechnik the 2nd displayed inequality already fails for $S_7$. One gets $55.1\geq 70$...
Nov 1, 2012 at 17:21 history answered Harm Derksen CC BY-SA 3.0