On the completeness of sets of complex exponentials
2011 ◽
Vol 14
◽
pp. 137-139
AbstractThe completeness of sets of complex exponentials {eiλf(n)⋅:f∈ℤ} in Lp(−π,π), 1<p≤2, is considered under Levinson’s sufficient condition in the non-trivial case λ≥1−(1/p). All such sets are determined explicitly.
1972 ◽
Vol 30
◽
pp. 132-133
2017 ◽
Vol E100.A
(12)
◽
pp. 2764-2775
◽
2018 ◽
Vol 58
(11)
◽
pp. 1780-1793
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