Inequalities for linear combinations of orthogonal projections and applications
type: Item
instance of: scholarly article
title: Inequalities for linear combinations of orthogonal projections and applications
author: Najla Altwaijry
author: Cristian Conde
author: Silvestru Sever Dragomir
author: Kais Feki
published in: Journal of Pseudo-Differential Operators and Applications
publication date: 2024-09-18T00:00:00Z
Mathematics Subject Classification ID: 47A63
Mathematics Subject Classification ID: 46C05
Mathematics Subject Classification ID: 47A30
zbMATH DE Number: 7914983
zbMATH Keywords: orthogonal projections
zbMATH Keywords: Buzano inequality
zbMATH Keywords: numerical radius
zbMATH Keywords: operator norm
zbMATH Keywords: covariance
zbMATH Keywords: variance
MaRDI profile type: Publication
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DOI: 10.1007/S11868-024-00640-Z
description: scientific article; zbMATH DE number 7914983