Satyajit Sahoo

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math.FA2025

Further bounds on $q$ -numerical radius of Hilbert space operators

Satyajit Sahoo, Nirmal Chandra Rout

In this article, we developed a series of new inequalities involving the $q$ -numerical radius for operators and $2 \times 2$ operator matrices. These inequalities serve to establish…

math.FA2025

Generalized numerical radius inequalities for certain operator matrices

Satyajit Sahoo, Narayan Behera

In this article, a series of new inequalities involving the $q$ -numerical radius for $n \times n$ tridiagonal, and anti-tridiagonal operator matrices has been established. These ine…

math.FA2024

Schatten $p$ -norm and numerical radius inequalities with applications

Pintu Bhunia, Satyajit Sahoo

We develop a new refinement of the Kato's inequality and using this refinement we obtain several upper bounds for the numerical radius of a bounded linear operator as well as the p…

Further bounds on q-numerical radius of Hilbert space operators

Generalized numerical radius inequalities for certain operator matrices

Schatten p-norm and numerical radius inequalities with applications

Further bounds on $q$ -numerical radius of Hilbert space operators

Schatten $p$ -norm and numerical radius inequalities with applications