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89

CORR
2008
Springer

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On stars and Steiner stars. II

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On stars and Steiner stars. II

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A Steiner star for a set P of n points in Rd connects an arbitrary center point to all points of P, while a star connects a point p P to the remaining n-1 points of P. All connections are realized by straight line segments. Fekete and Meijer showed that the minimum star is at most 2 times longer than the minimum Steiner star for any finite point configuration in Rd . The maximum ratio between them, over all finite point configurations in Rd , is called the star Steiner ratio in Rd . It is conjectured that this ratio

Adrian Dumitrescu, Csaba D. Tóth, Guangwu X

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CORR 2008 | Education | Finite Point Configurations | Star | Steiner Star |

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Added	09 Dec 2010
Updated	09 Dec 2010
Type	Journal
Year	2008
Where	CORR
Authors	Adrian Dumitrescu, Csaba D. Tóth, Guangwu Xu

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