numerical radius

Articles containing keyword "numerical radius":

OaM-02-08 » Numerical Radius Inequalities for Square-zero and Idempotent Operators (03/2008)
JMI-02-45 » Norm and numerical radius inequalities for a product of two linear operators in Hilbert spaces (12/2008)
OaM-04-05 » On operators with large self-commutators (03/2010)
OaM-04-14 » Operator radii and unitary operators (06/2010)
OaM-07-11 » The numerical radii of weighted shift matrices and operators (03/2013)
OaM-07-16 » Numerical radius and distance from unitary operators (06/2013)
MIA-18-68 » Numerical radius inequalities associated with the Cartesian decomposition (07/2015)
JMI-10-83 » Numerical radius inequalities for Hilbert space operators (12/2016)
MIA-20-38 » Bounds for the zeros of polynomials from numerical radius inequalities (04/2017)
OaM-11-69 » Lower bounds for the numerical radius (12/2017)
JMI-12-19 » Maximal numerical range of a compact set and applications to some Dragomir's inequalities (03/2018)
OaM-12-26 » Sharpening some classical numerical radius inequalities (06/2018)
JMI-12-33 » Some generalizations of numerical radius on off-diagonal part of 2 × 2 operator matrices (06/2018)
OaM-13-37 » Numerical radius inequalities related to the geometric means of negative power (06/2019)
MIA-22-83 » Operator inequalities via geometric convexity (10/2019)
JMI-13-68 » Further inequalities for the numerical radius of Hilbert space operators (12/2019)
OaM-14-08 » Some new operator inequalities (03/2020)
OaM-14-18 » On the numerical range and operator norm of V2 (03/2020)
MIA-23-55 » Operator norm and numerical radius analogues of Cohen's inequality (04/2020)
MIA-23-76 » Bounds of numerical radius of bounded linear operators using t-Aluthge transform (07/2020)
MIA-23-80 » New norm equalities and inequalities for certain operator matrices (07/2020)
MIA-23-85 » Cauchy-Schwarz type inequalities and applications to numerical radius inequalities (07/2020)
MIA-24-12 » Sharp inequalities for the numerical radius of Hilbert space operators and operator matrices (01/2021)
MIA-24-32 » Approximate ω-orthogonality and ω-derivation (04/2021)
OaM-15-29 » Sharp operator mean inequalities of the numerical radii (06/2021)
OaM-15-66 » On m-quasi-totally-(α,β)-normal operators (09/2021)
JMI-15-77 » A Chain of numerical radius inequalities in complex Hilbert space (09/2021)
MIA-24-71 » Numerical radius in Hilbert C (10/2021)
OaM-15-81 » Generalized numerical radius and related inequalities (12/2021)
OaM-16-19 » Buzano, Kreĭn and Cauchy-Schwarz inequalities (03/2022)
JMI-16-22 » Further numerical radius inequalities (03/2022)
OaM-16-27 » Gaps between some spectral characteristics of direct sum of Hilbert space operators (06/2022)
JMI-16-31 » Some refinements of numerical radius inequalities for 2 × 2 operator matrices (06/2022)
JMI-16-39 » Some generalized numerical radius inequalities for Hilbert space operators (06/2022)

Articles containing keyword "pre-Hilbert space":

MIA-24-13 » The orthogonal projections and several inequalities (01/2021)