This article is cited in 1 paper

Absolute completeness of systems of exponentials on convex compact sets

I. F. Krasichkov-Ternovskii^a, G. N. Shilova<sup>b

a</sup> Institute of Mathematics with Computing Centre, Ufa Science Centre, Russian Academy of Sciences
^b Vologda State Pedagogical University

Abstract: Approximation using linear combinations of exponentials with special constraints on the coefficients is investigated. A sufficient condition for such approximation is stated in simple geometric terms.

UDC: 517.53

MSC: 46E15, 30E10

Received: 01.11.2004 and 23.05.2005

DOI: 10.4213/sm1443

 English version: Sbornik: Mathematics, 2005, 196:12, 1801–1814

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