Bases of Exponents in Weighted Spaces Lp(-π, π) / Yukhimenko A.A. // Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika. 2010. № 2. P. 36-38 [Moscow Univ. Math. Bulletin. Vol. 65, No 2, 2010. P. 69-71]. The system of exponents {ei λn t}n ∈ Z is considered. A sufficient condition for a Riesz-property basis in the weighted space Lp(-π, π) is obtained.
Key words: basis, Riesz basis, system of exponents, 1/4-Kadets theorem.
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