×

Szegö and related inequalities for operator-convex functions. (English) Zbl 0852.47008

Summary: Consider the set of selfadjoint operators in a Hilbert space whose spectra are contained in an interval of \(\mathbb{R}\). A class of functions on such operators called Wright-operator-convex is defined. A number of inequalities are obtained for these Wright-operator-convex functions.

MSC:

47A63 Linear operator inequalities
47A60 Functional calculus for linear operators
47B25 Linear symmetric and selfadjoint operators (unbounded)
PDF BibTeX XML Cite