Schwarz inequality

From HandWiki
Revision as of 09:05, 6 October 2019 by imported>Jworkorg (import)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)


For any positive definite scalar product, real or complex, the inequality

Hepa img1009.gif

holds. In particular, for complex numbers xi, yi one has

Hepa img1010.gif

Retrieved from "https://handwiki.org/wiki/index.php?title=Schwarz_inequality&oldid=1990"