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arXiv:math/0002067 [math.CA]AbstractReferencesReviewsResources

Fuglede's conjecture for a union of two intervals

I. Laba

Published 2000-02-09Version 1

We prove that a union of two intervals in R is a spectral set if and only if it tiles R by translations.

Comments: 9 pages
Categories: math.CA
Subjects: 42A99
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