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Self-reciprocal redundant vector stars

  • A. Gómez-Rodriguez , J. L. Aragón and M. Torres
Published/Copyright: September 25, 2009

Abstract

In this work it is shown that a star of M vectors in Rn (M > n) is self-reciprocal, in the sense that it coincides with its Mackay generalized reciprocal star, if and only if it forms an eutactic star. We also show that eutactic stars behave in ways that resemble the behavior of orthonormal sets. A characterization of eutactic stars based on the Moore-Penrose pseudoinverse is presented.

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Published Online: 2009-9-25
Published in Print: 2004-11-1

© 2004 Oldenbourg Wissenschaftsverlag GmbH

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