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Hongwei Qiao

2 articles

Showing 1-2 of 2

Article Title Journal Published
JMI-18-43 Improvements of A-numerical radius for semi-Hilbertian space operators
Hongwei Qiao, Guojun Hai, Alatancang Chen
JMI
Journal of Mathematical Inequalities
Volume 18, Issue 2
06/2024
JMI-16-31 Some refinements of numerical radius inequalities for 2 × 2 operator matrices
Hongwei Qiao, Guojun Hai, Eburilitu Bai
JMI
Journal of Mathematical Inequalities
Volume 16, Issue 2
06/2022