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Spectral Sets Whose Spectrum Is a Lattice with a Base

✍ Scribed by Steen Pedersen


Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
679 KB
Volume
141
Category
Article
ISSN
0022-1236

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✦ Synopsis


A classification of all Lebesgue measurable subsets 0 of R d for which the functions e * (x)=exp(i2?*x), x # 0, * # L+S= [l+s : l # L, s # S] form an orthogonal basis for L 2 (0) is given in terms of geometric and combinatorial data; the data is derived from L and S.


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