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Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica, 2020, Number 2, Pages 76–87 (Mi basm535)  
This article is cited in 2 scientific papers (total in 2 papers)

Research articles

Laurent-Padé approximation for locating singularities of meromorphic functions with values given on simple closed contours

Maria Capcelea, Titu Capcelea

Moldova State University
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Abstract: In the present paper the Padé approximation with Laurent polynomials is examined for a meromorphic function on a finite domain of the complex plane. Values of the function are given at the points of a simple closed contour from this domain. Based on this approximation, an efficient numerical algorithm for locating singular points of the function is proposed.
Keywords and phrases: Padé approximation, meromorphic function, simple closed contour, localization of singular points.
Received: 22.05.2020
Document Type: Article
MSC: 65E05, 41A21
Language: English
Citation: Maria Capcelea, Titu Capcelea, “Laurent-Padé approximation for locating singularities of meromorphic functions with values given on simple closed contours”, Bul. Acad. Ştiinţe Repub. Mold. Mat., 2020, no. 2, 76–87
Citation in format AMSBIB
\Bibitem{CapCap20}
\by Maria~Capcelea, Titu~Capcelea
\paper Laurent-Pad\'e approximation for locating singularities of meromorphic functions with values given on simple closed contours
\jour Bul. Acad. \c Stiin\c te Repub. Mold. Mat.
\yr 2020
\issue 2
\pages 76--87
\mathnet{http://mi.mathnet.ru/basm535}
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  • https://www.mathnet.ru/eng/basm/y2020/i2/p76
    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
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