Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4617980 | Journal of Mathematical Analysis and Applications | 2011 | 7 Pages |
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].
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