Volume 12, Issue 3 Yong Hong Bing He Bicheng Yang Necessary and sufficient conditions for the validity of Hilbert type integral inequalities with a class of quasi-homogeneous kernels and its application in operator theory 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 Yong Hong Bing He Bicheng Yang Find more articles with the same keywords quasi-homogeneous kernel Hilbert's integral inequality necessary and sufficient conditions best constant factor bounded operator operator norm Find more articles with the same subject classes 26D15 47A07