Cauchy-Schwarz type inequalities and applications to numerical radius inequalities
Fuad Kıttaneh, Hamid Reza Moradi
Abstract
We present new improvements of certain Cauchy-Schwarz type inequalities. As applications of the results obtained, we provide refinements of some numerical radius inequalities for Hilbert space operators. It is shown, among other inequalities, that if A B (H ) , then
Topics & Concepts
MathematicsInequalityType (biology)RADIUSCauchy–Schwarz inequalityMathematical analysisPure mathematicsComputer scienceGeologyPaleontologyComputer securityMathematical Inequalities and ApplicationsDifferential Equations and Boundary ProblemsFunctional Equations Stability Results