1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.FA2016
Estimates of operator convex and operator monotone functions on bounded intervals
M. Fujii, M. S. Moslehian, H. Najafi +1
Recently the behavior of operator monotone functions on unbounded intervals with respect to the relation of strictly positivity has been investigated. In this paper we deeply study…
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…
cs.IT2005★ 1 cited
Concavity of the auxiliary function appearing in quantum reliability function an classical-quantum channels
Jun Ichi Fujii, Ritsuo Nakamoto, Kenjiro Yanagi
Concavity of the auxiliary function which appears in the random coding exponent as the lower bound of the quantum reliability function for general quantum states is proven for s be…