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Mathematics of the USSR-Izvestiya, 1968, Volume 2, Issue 5, Pages 1091–1099
DOI: https://doi.org/10.1070/IM1968v002n05ABEH000706
(Mi im2509)
 

This article is cited in 48 scientific papers (total in 48 papers)

Some general questions in the theory of the Riemann boundary problem

I. B. Simonenko
References:
Abstract: In this paper we investigate the Riemann boundary problem
$$ \Phi^+(t)=G(t)\Phi^-(t)+g(t) $$
for $n$ pairs of functions. The solutions $\Phi^\pm$ are to belong to the classes $E_p^\pm$; the given function g belongs to the class $L_p$ $(1<p<\infty)$. We enlarge the class of coefficients $G$ for which the Noether theory remains valid. In the case $n=1$, $p=2$, necessary and sufficient conditions for Noetherianness are obtained. It is shown that the class of matrix-functions which admit factorization coincides with the class for which the Noether theory is valid. In the case $n=1$ it is shown that one of the defect numbers is zero.
Received: 03.01.1968
Bibliographic databases:
UDC: 517.9
Language: English
Original paper language: Russian
Citation: I. B. Simonenko, “Some general questions in the theory of the Riemann boundary problem”, Math. USSR-Izv., 2:5 (1968), 1091–1099
Citation in format AMSBIB
\Bibitem{Sim68}
\by I.~B.~Simonenko
\paper Some general questions in the theory of the Riemann boundary problem
\jour Math. USSR-Izv.
\yr 1968
\vol 2
\issue 5
\pages 1091--1099
\mathnet{http://mi.mathnet.ru//eng/im2509}
\crossref{https://doi.org/10.1070/IM1968v002n05ABEH000706}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=235135}
\zmath{https://zbmath.org/?q=an:0165.16703|0186.13601}
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  • https://doi.org/10.1070/IM1968v002n05ABEH000706
  • https://www.mathnet.ru/eng/im/v32/i5/p1138
  • This publication is cited in the following 48 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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