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Matematicheskie Zametki, 1975, Volume 17, Issue 4, Pages 525–529 (Mi mzm7571)  

This article is cited in 7 scientific papers (total in 7 papers)

Nevanlinna's lemma on the logarithmic derivative of a meromorphic function

A. A. Gol'dberg

L'vov State University
Full-text PDF (351 kB) Citations (7)
Abstract: In proving the second fundamental theorem for functions meromorphic in the half-plane, Nevanlinna has asserted (in 1925) that they satisfy a lemma similar to the well-known lemma on the logarithmic derivative, but his proof was based on additional assumptions. These assumptions were later relaxed by Dufresnoy (in 1939) and Ostrovskii (in 1961). Here we shall show that in the general case, functions which are meromorphic in the half-plane do not satisfy a lemma similar to the lemma on the logarithmic derivative.
Received: 18.02.1974
English version:
Mathematical Notes, 1974, Volume 17, Issue 4, Pages 310–312
DOI: https://doi.org/10.1007/BF01105380
Bibliographic databases:
UDC: 517.535.4
Language: Russian
Citation: A. A. Gol'dberg, “Nevanlinna's lemma on the logarithmic derivative of a meromorphic function”, Mat. Zametki, 17:4 (1975), 525–529; Math. Notes, 17:4 (1974), 310–312
Citation in format AMSBIB
\Bibitem{Gol75}
\by A.~A.~Gol'dberg
\paper Nevanlinna's lemma on the logarithmic derivative of a~meromorphic function
\jour Mat. Zametki
\yr 1975
\vol 17
\issue 4
\pages 525--529
\mathnet{http://mi.mathnet.ru/mzm7571}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=396956}
\zmath{https://zbmath.org/?q=an:0316.30021|0314.30023}
\transl
\jour Math. Notes
\yr 1974
\vol 17
\issue 4
\pages 310--312
\crossref{https://doi.org/10.1007/BF01105380}
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  • This publication is cited in the following 7 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Математические заметки Mathematical Notes
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