Volume 1, Issue 1 Tae-Hwa Kim Hong-Kun Xu Some Hilbert Space Characterizations and Banach Space 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 Tae-Hwa Kim Hong-Kun Xu Find more articles with the same keywords radial projection Nonexpansive mapping condition A duality map uniformly smooth Banach space inequality Find more articles with the same subject classes 46B20 47H09