Article ID Journal Published Year Pages File Type
4617980 Journal of Mathematical Analysis and Applications 2011 7 Pages PDF
Abstract

We establish a generalization of the Dunkl–Williams inequality and its inverse in the framework of Hilbert C⁎-modules and characterize the equality case. As applications, we get some new results and some known results due to J.E. Pečarić and R. Rajić [The Dunkl–Williams equality in pre-Hilbert C⁎-modules, Linear Algebra Appl. 425 (1) (2007) 16–25].

Related Topics
Physical Sciences and Engineering Mathematics Analysis