Volume 19, Issue 4 Shahnaz Nasirian Asghar Jokar Mohammad Hadi Akhbari Advanced numerical radius inequalities 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 Shahnaz Nasirian Asghar Jokar Mohammad Hadi Akhbari Find more articles with the same keywords numerical radius usual operator norm Cauchy-Schwarz inequality Find more articles with the same subject classes 47A12 47A30 47A63 15A60