Volume 3, Issue 3 Rajna Rajić Characterization of the norm triangle equality in pre-Hilbert C✻-modules and applications 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 Rajna Rajić Find more articles with the same keywords C✻-algebra pre-Hilbert C✻-module triangle inequality Dunkl-Williams inequality numerical range Find more articles with the same subject classes 46L08 47A12 26D15