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arxiv: 1101.2496 · v1 · pith:YSBFFMT4new · submitted 2011-01-13 · 🧮 math.NA · math.SG

On one extremal property of a regular simplex

classification 🧮 math.NA math.SG
keywords regularsimplicesapproximationasymmetricerrorextremalfixedfunction
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In this paper, we show that the $L_p$-error of asymmetric linear approximation of the quadratic function $Q({\mathbf x})=\sum_{j=1}^{d}x_j^2$ on simplices in $\RR^d$ of fixed volume is minimized on regular simplices.

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