Volume 18, Issue 1 Messaoud Guesba Mohammad Sababheh On the Berezin number of operator matrices Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors Messaoud Guesba Mohammad Sababheh Find more articles with the same keywords Berezin number Berezin norm reproducing kernel Hilbert space operator matrices Find more articles with the same subject classes 47A30 15A60 47A12