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Circum-Euclidean distance matrices and faces

โœ Scribed by P. Tarazaga; T.L. Hayden; Jim Wells

Book ID
107826646
Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
662 KB
Volume
232
Category
Article
ISSN
0024-3795

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๐Ÿ“œ SIMILAR VOLUMES

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In this paper we introduce new necessary and sufficient conditions for an Euclidean distance matrix to be multispherical. The class of multispherical distance matrices studied in this paper contains not only most of the matrices studied by Hayden et al. (1996) [2], but also many other multispherical

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In this paper we obtain new characterizations of the faces of the cone of Euclidean distance matrices. In one case the characterization is based on a special subspace associated with each distance matrix, in other case on linear restrictions of coordinate matrices. We also relate the faces to the su