Some numerical radius inequalities for d-tuples of operators

Our aim in this paper is to give new numerical radius inequalities for d-tuples of operators on a complex Hilbert space. We prove several inequalities for multivarible operators on a complex Hilbert space. Based on that some numerical radius inequalities due to Dragomir for a single operator.

Bibliographic Details
Published in:Surveys in Mathematics and its Applications
Main Authors: Messaoud Guesba, Ould Ahmed Mahmoud Sid Ahmed
Format: Article
Language:English
Published: University Constantin Brancusi of Targu-Jiu 2025-02-01
Subjects:
Online Access:https://www.utgjiu.ro/math/sma/v20/p20_01.pdf