Affiliation:
1. Department of Mathematics, Mashhad Branch, Islamic Azad University, Mashhad, Iran
Abstract
This paper intends to show some operator and norm inequalities involving
synchronous and asynchronous functions. Among other inequalities, it is
shown that if A, B ? B(H) are two positive operators and f,g: J ? R are
asynchronous functions, then f(A)g(A) + f(B)g(B) ? 1/2(f2(A)+12
(A) + f2(B)+g2(B)).
Publisher
National Library of Serbia
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