activity
20052016
most citedConcavity of the auxiliary function appearing in quantum reliability function an classical-quantum channels

1 citations · 1 across the 3 of their papers we have counts for

collaborators
Showing 2011 · math.FAShow all

1 paper · 2 filters

math.FA2011

A Diaz--Metcalf type inequality for positive linear maps and its applications

M. S. Moslehian, R. Nakamoto, Y. Seo

We present a Diaz--Metcalf type operator inequality as a reverse Cauchy-Schwarz inequality and then apply it to get the operator versions of Pólya-Szegö's, Greub-Rheinboldt's, Kant…