Hlawka's inequality for 
in an inner product
space 
states that
 |
where the norm 
denotes the norm induced by the inner product.
Hlawka's Inequality
This entry contributed by Rasmus Hedegaard
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Cite this as:
Weisstein, Eric W., with contributions by Rasmus Hedegaard. "Hlawka's Inequality." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/HlawkasInequality.html