Infinite dimensional extension of A. P. Calderòn's theorem on positive semidefinite biquadratic forms
type: Item
instance of: scholarly article
title: Infinite dimensional extension of A. P. Calderòn's theorem on positive semidefinite biquadratic forms
zbMATH Open document ID: 1003.46013
author: Mohamed El Kadiri
author: Belmesnaoui Aqzzouz
published in: Lobachevskii Journal of Mathematics
publication date: 2002-09-04T00:00:00Z
full work available at URL: https://eudml.org/doc/231500
full work available at URL: kad.htm
Mathematics Subject Classification ID: 46C05
Mathematics Subject Classification ID: 47H60
zbMATH DE Number: 1796008
zbMATH Keywords: positive operator
zbMATH Keywords: Hilbert-Schmidt operator
zbMATH Keywords: positive semidefinite biquadratic form
zbMATH Keywords: sum of squares of bilinear forms
MaRDI profile type: Publication
Recommended article: Sur une classe de formes biquadratiques semi-definies positives
Recommended article: An infinite dimensional version of the Schur-Horn convexity theorem
Recommended article: Q5314727
Recommended article: Q3699470
Recommended article: Q5109967
Recommended article: AN INFINITE DIMENSIONAL VERSION OF THE SCHUR CONVEXITY PROPERTY AND APPLICATIONS
Recommended article: On the Real Zeros of Positive Semidefinite Biquadratic Forms
Recommended article: Infinite dimensional Cauchy-Kowalevski and Holmgren type theorems
Recommended article: Q4271899
description: scientific article; zbMATH DE number 1796008