Results 261 to 270 of about 69,047 (280)

ON NUMERICAL RANGE AND NUMERICAL RADIUS OF A SPECIAL PAIR OPERATOR MATRICES

Advances in Mathematics: Scientific Journal, 2020
openaire   +1 more source

Numerical Radius Inequalities Concerning with Algebra Norms

Mediterranean Journal of Mathematics, 2021
Ali Zamani, Mohammad Sal Moslehian, Qingxiang Xu   +2 more
exaly  

Spectral Radius, Numerical Range

2022
openaire   +1 more source

Proper Improvement of Well-Known Numerical Radius Inequalities and Their Applications

Results in Mathematics, 2021
Pintu Bhunia, Kallol Paul, Bhunia Pintu   +2 more
exaly  

A-Numerical Radius Orthogonality and Parallelism of Semi-Hilbertian Space Operators and Their Applications

Bulletin of the Iranian Mathematical Society, 2020
Pintu Bhunia, Kais Feki, Kallol Paul
exaly  

New estimates for the numerical radius of Hilbert space operators

Linear and Multilinear Algebra, 2021
Mohsen Erfanian Omidvar, Hamid Moradi
exaly  

Numerical range, abscissa, and radius

2020
openaire   +1 more source

Refinements of A-numerical radius inequalities and their applications

Advances in Operator Theory, 2020
Pintu Bhunia, Raj Kumar Nayak, Kallol Paul   +2 more
exaly  

Norm and numerical radius inequalities for Hilbert space operators

Linear and Multilinear Algebra, 2021
Watheq Bani-Domi, Fuad Kittaneh
exaly  

On some numerical radius inequalities for normal operators in Hilbert spaces

Journal of Interdisciplinary Mathematics, 2022
Messaoud Guesba
exaly