https://doi.org/10.4169/amer.math.monthly.124.10.966 https://www.jstor.org/stable/10.4169/amer.math.monthly.124.10.966 We give a constructive elementary proof for the ...

This paper provides proof of conjectures about the expected values of the jth elementary symmetric function of the roots (i.e. $E(\operatorname{tr}_j A)$) of a non ...