Vector Inequalities for a Projection in Hilbert Spaces and Applications

Silvestru Sever Dragomir ()
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Silvestru Sever Dragomir: Victoria University

A chapter in Progress in Approximation Theory and Applicable Complex Analysis, 2017, pp 163-181 from Springer

Abstract: Abstract In this paper we establish some vector inequalities related to Schwarz and Buzano results. Applications for norm and numerical radius inequalities of two bounded operators are given as well.

Keywords: Hilbert space; Schwarz inequality; Buzano inequality; Orthogonal projection; Numerical radius; Norm inequalities (search for similar items in EconPapers)
Date: 2017
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Persistent link: https://EconPapers.repec.org/RePEc:spr:spochp:978-3-319-49242-1_9

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DOI: 10.1007/978-3-319-49242-1_9

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