Volume 18, Issue 3 Mowaffaq Hajja A generalized Cauchy-Schwarz inequality 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 Mowaffaq Hajja Find more articles with the same keywords Cauchy-Schwarz inequality constrained critial point extrema Hessian Lagrange's multipliers Lemoine point positive-definite matrix quadratic form symmedian point triangle centers Find more articles with the same subject classes 51M16 51M04