Volume 20, Issue 2 Yonghui Ren Pintu Bhunia Mohamed Amine Ighachane Numerical radius inequalities for operator matrices through mixed Schwarz type 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 Yonghui Ren Pintu Bhunia Mohamed Amine Ighachane Find more articles with the same keywords numerical radius Block operator matrices mixed Schwarz inequality polar decomposition Moore-Penrose inverse operator inequality Find more articles with the same subject classes 47A12 47A30 47B15