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Mathematics of the USSR-Izvestiya, 1990, Volume 34, Issue 2, Pages 337–353
DOI: https://doi.org/10.1070/IM1990v034n02ABEH000649 (Mi im1243) 		 
This article is cited in 29 scientific papers (total in 30 papers)

On sign variation and the absence of “strong” zeros of solutions of elliptic equations

V. A. Kozlov, V. A. Kondrat'ev, V. G. Maz'ya
English version PDF (769 kB) Citations (30) Russian version article
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DOI: https://doi.org/10.1070/IM1990v034n02ABEH000649
Abstract: The authors prove the existence of a convex domain $G$ with smooth boundary for which an eigenfunction corresponding to an eigenvalue of problem with operators of elliptic type is of variable sign.
Bibliography: 10 titles.
Received: 08.07.1987
Bibliographic databases:
UDC: 517.9
MSC: Primary 35J40; Secondary 35P99
Language: English
Original paper language: Russian
Citation: V. A. Kozlov, V. A. Kondrat'ev, V. G. Maz'ya, “On sign variation and the absence of “strong” zeros of solutions of elliptic equations”, Math. USSR-Izv., 34:2 (1990), 337–353
Citation in format AMSBIB
\Bibitem{KozKonMaz89}
\by V.~A.~Kozlov, V.~A.~Kondrat'ev, V.~G.~Maz'ya
\paper On sign variation and the absence of ``strong'' zeros of solutions of elliptic equations
\jour Math. USSR-Izv.
\yr 1990
\vol 34
\issue 2
\pages 337--353
\mathnet{http://mi.mathnet.ru/eng/im1243}
\crossref{https://doi.org/10.1070/IM1990v034n02ABEH000649}
\mathscinet{https://mathscinet.ams.org/mathscinet-getitem?mr=998299}
\zmath{https://zbmath.org/?q=an:0701.35062}
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  • https://doi.org/10.1070/IM1990v034n02ABEH000649
  • https://www.mathnet.ru/eng/im/v53/i2/p328
    • This publication is cited in the following 30 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Известия Академии наук СССР. Серия математическая Izvestiya: Mathematics
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    Abstract page:799
    Russian version PDF:182
    English version PDF:78
    References:127
    First page:1
     
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