Volume 11, Issue 2 Ji Gao Satit Saejung Remarks on a Pythagorean approach in Banach spaces 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 Ji Gao Satit Saejung Find more articles with the same keywords uniform normal structure uniformly nonsquare space Find more articles with the same subject classes 46B20 46B25