Volume 11, Issue 4 Jun-Tong Liu Qing-Wen Wang Fang-Fang Sun On Hayajneh and Kittaneh's conjecture on unitarily invariant norm 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 Jun-Tong Liu Qing-Wen Wang Fang-Fang Sun Find more articles with the same keywords inequality positive semidefinite unitarily invariant norm Find more articles with the same subject classes 15A60 47A30