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Slice discrepancy and irregularities of distribution on spheres

Published online by Cambridge University Press:  26 February 2010

Martin Blümlinger
Affiliation:
Dr. M. Blümlinger, Institut für Analysis, Technische Mathematik und Versicherungsmathematik, Technische Universität Wien, Austria.
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Abstract

We improve W. Schmidt's lower bound for the slice (intersection of two halfspheres) discrepancy of point distributions on spheres and show that this estimate is up to a logarithmic factor best possible. It is shown that the slice and spherical cap discrepancies are equivalent for the definition of uniformly distributed sequences on spheres.

Type
Research Article
Copyright
Copyright © University College London 1991

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