Approximation by entire functions on a countable union of real-axis segments. IV: Inverse theorem

DOI10.3103/S1063454118030081zbMath1433.30100OpenAlexW2891611415MaRDI QIDQ2289235

O. V. Sil'vanovich, Nikolai Shirokov

Publication date: 28 January 2020

Published in: Vestnik St. Petersburg University. Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3103/s1063454118030081

zbMATH Keywords

approximationentire functionssmooth functions

Mathematics Subject Classification ID

Approximation in the complex plane (30E10) Meromorphic functions of one complex variable (general theory) (30D30)

Cites Work

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• The pseudoanalytic extension
• Approximation by entire functions on countable unions of segments of the real axis. II: Proof of the main theorem
• Approximations by entire functions on countable unions of segments of the real axis
• Inverse approximation theorem on an infinite union of segments

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