I. Albania

collaborators

2 papers

math.FA2023

The operator $(p, q)$ -norm of some matrices

Imam Nugraha Albania, Masaru Nagisa

We compute the operator $(p, q)$ -norm of some $n \times n$ complex matrices, which can be seen as bounded linear operators from the $n$ dimensional Banach space $ℓ^{p} (n)$ to $\ell^…

math.FA2016

Some families of operator norm inequalities

Imam Nugraha Albania, Masaru Nagisa

It is known that the function $f (e^{x}) / g (e^{x})$ is positive definite for some functions $f, g$ implies the operator norm inequality related to $f, g$ . We treat functions which have the…

The operator (p,q)-norm of some matrices

Some families of operator norm inequalities

The operator $(p, q)$ -norm of some matrices