Year: 2024
Type: article
Abstract: In this paper, we establish upper bounds that both extend and enhance known inequalities for the Berezin number of bounded linear operators and product of operators. In particular, this paper aims to establish new upper bounds on the Berezin number for operators on functional Hilbert spaces by introducing important improvements to the Buzano inequality. Lastly, a few associated upper bounds are also given.
Authors: M. Gurdal, V. Stojiljkovic
Institution: University of Novi Sad
Language: English
Subfield: Applied Mathematics
Field: Mathematics
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4403144260