Volume 3, Issue 4 Kuang Jichang Themistocles M. Rassias Hilbert integral operator 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 Kuang Jichang Themistocles M. Rassias Find more articles with the same keywords Hilbert inequality integral operator kernel Find more articles with the same subject classes 26D10