# usul

 May 31 awarded Popular Question Apr 29 awarded Teacher Apr 23 answered The expected value of a convex function according to two distributions Apr 23 comment The expected value of a convex function according to two distributionsOK, thank you -- I will! Apr 23 awarded Editor Apr 23 revised The expected value of a convex function according to two distributionsadded 43 characters in body Apr 23 comment The expected value of a convex function according to two distributionsOK, I think I see by taking one distribution to be uniform on [0,1] and the other to be uniform on [0.5,0.5+epsilon]. The same argument with a minus epsilon would show a counterexample for concave functions. Thanks you, that answers my question! Apr 23 comment The expected value of a convex function according to two distributionsOK, thanks, but I'm having trouble coming up with any counter-examples (pictorially, it seems counterintuitive). Could you give one or give me an idea of what to look for? Thank you! Apr 23 asked The expected value of a convex function according to two distributions Mar 30 comment Are some discrete (and all finite) metric spaces complete?It is, no problem! Mar 30 awarded Scholar Mar 30 comment Are some discrete (and all finite) metric spaces complete?I see, thank you! Mar 30 comment Are some discrete (and all finite) metric spaces complete?Great, thanks very much! Mar 30 accepted Are some discrete (and all finite) metric spaces complete? Mar 30 awarded Student Mar 30 asked Are some discrete (and all finite) metric spaces complete?