Condition number and eccentricity of a closed convex cone

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679427430.pdf (211.16 KB)

Date

2011

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Advisor

Volume

1594

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Journal

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WIAS Preprints

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Publisher

Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik

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Abstract

We discuss some extremality issues concerning the circumradius, the inradius, and the condition number of a closed convex cone in mathbbRn. The condition number refers to the ratio between the circumradius and the inradius. We also study the eccentricity of a closed convex cone, which is a coefficient that measures to which extent the circumcenter differs from the incenter.

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Keywords

Convex cone, circumradius, inradius, condition number, eccentricity, simplicial cones

Keywords GND

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Report

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publishedVersion

URI

https://doi.org/10.34657/2150
 https://oa.tib.eu/renate/handle/123456789/2351

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Mathematik
WIAS Preprints

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