Volume 17, Issue 3 Pintu Bhunia Kallol Paul Somdatta Barik Further refinements of Davis-Wielandt 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 Pintu Bhunia Kallol Paul Somdatta Barik Find more articles with the same keywords Davis-Wielandt radius numerical radius operator norm inequality Find more articles with the same subject classes 47A12 47A30 15A60 47A50