Geometric minimality conditions for systems of exponentials inL
p
[−π, π] |
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Authors: | M Yu Yurkin |
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Institution: | (1) Moscow State University, USSR |
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Abstract: | A proof is given of the stability theorem for minimal systems of exponentialse(Λ) = {e
iλx
}λ∈Λ inL
p
−π, π], where Λ ⊂ ℂ is a discrete subset. Geometric minimality conditions for such systems are obtained.
Translated fromMatematicheskie Zametki, Vol. 58, No. 5, pp. 773–777, November, 1995.
I wish to express gratitude to A. A. Shkalikov, who posed the problem and paid constant attention to this work. |
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Keywords: | |
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