Volume 27, Issue 4 Christof Schötz Quadruple inequalities: between Cauchy-Schwarz and triangle 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 Christof Schötz Find more articles with the same keywords quadruple inequality Cauchy-Schwarz inequality CAT(0) space metric space quadrilateral inequality Find more articles with the same subject classes 30L15 51F99 53C20