Furtherance of numerical radius inequalities of Hilbert space operators

DOI10.1007/s00013-021-01641-wOpenAlexW3186553160MaRDI QIDQ2232144

Pintu Bhunia, Kallol Paul

Publication date: 4 October 2021

Published in: Archiv der Mathematik (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2102.01953

zbMATH Keywords

spectral radiusinequalityoperator normbounded linear operatornumerical radius

Mathematics Subject Classification ID

Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Numerical range, numerical radius (47A12)

Related Items (9)

Refinement of seminorm and numerical radius inequalities of semi-Hilbertian space operators ⋮ Inequalities involving Berezin norm and Berezin number ⋮ Numerical radius inequalities and estimation of zeros of polynomials ⋮ Numerical radius inequalities of sectorial matrices ⋮ Davis-Wielandt-Berezin radius inequalities of reproducing kernel Hilbert space operators ⋮ Numerical radius inequalities for tensor product of operators ⋮ Improved bounds for the numerical radius via polar decomposition of operators ⋮ Euclidean operator radius inequalities of a pair of bounded linear operators and their applications ⋮ Numerical radius inequalities of \(2\times 2\) operator matrices

Cites Work

• Unnamed Item
• Unnamed Item
• Development of inequalities and characterization of equality conditions for the numerical radius
• Notes on some inequalities for Hilbert space operators
• Norm inequalities of positive operator matrices
• New upper bounds for the numerical radius of Hilbert space operators
• Proper improvement of well-known numerical radius inequalities and their applications
• Bounds for zeros of a polynomial using numerical radius of Hilbert space operators
• Numerical radius inequalities and its applications in estimation of zeros of polynomials
• Unitarily Invariant Operator Norms
• A numerical radius inequality and an estimate for the numerical radius of the Frobenius companion matrix
• Numerical radius inequalities for Hilbert space operators
• Sharp inequalities for the numerical radius of Hilbert space operators and operator matrices
• Refinements of some numerical radius inequalities for Hilbert space operators
• Numerical radius inequalities of operator matrices with applications
• Bounds of numerical radius of bounded linear operators using t-Aluthge transform
• Numerical Radius Inequalities for Several Operators
• Norm inequalities for certain operator sums

This page was built for publication: Furtherance of numerical radius inequalities of Hilbert space operators