Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive
Impact factor

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS


Zh. Vychisl. Mat. Mat. Fiz.:
Year:
Volume:
Issue:
Page:
Find




Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register

Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 1983, Volume 23, Number 4, Pages 990–991 (Mi zvmmf5565)  
Scientific communications

Growth of extradiagonal elements of a matrix in bordering methods

Kh. D. Ikramov

Moscow
Full-text PDF (218 kB)
Abstract: The off-diagonal elements of the intermediate matrices of the bordering method (or of the mathematically equivalent optimal elimeination method) are interpreted as Gaussian multipliers of submatrices of the inverse matrix. On the basis of this interpretation, sufficient conditions are found for the growth of the off-diagonal elements to be zero or bounded.
Received: 16.06.1981
English version:
USSR Computational Mathematics and Mathematical Physics, 1983, Volume 23, Issue 4, Pages 138–139
DOI: https://doi.org/10.1016/S0041-5553(83)80143-8
Bibliographic databases:
Document Type: Article
UDC: 519.613
MSC: Primary 65F05; Secondary 65F35
Language: Russian
Citation: Kh. D. Ikramov, “Growth of extradiagonal elements of a matrix in bordering methods”, Zh. Vychisl. Mat. Mat. Fiz., 23:4 (1983), 990–991; U.S.S.R. Comput. Math. Math. Phys., 23:4 (1983), 138–139
Citation in format AMSBIB
\Bibitem{Ikr83}
\by Kh.~D.~Ikramov
\paper Growth of extradiagonal elements of a matrix in bordering methods
\jour Zh. Vychisl. Mat. Mat. Fiz.
\yr 1983
\vol 23
\issue 4
\pages 990--991
\mathnet{http://mi.mathnet.ru/zvmmf5565}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=717028}
\zmath{https://zbmath.org/?q=an:0529.65008}
\transl
\jour U.S.S.R. Comput. Math. Math. Phys.
\yr 1983
\vol 23
\issue 4
\pages 138--139
\crossref{https://doi.org/10.1016/S0041-5553(83)80143-8}
Linking options:
  • https://www.mathnet.ru/eng/zvmmf5565
  • https://www.mathnet.ru/eng/zvmmf/v23/i4/p990
    • Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Журнал вычислительной математики и математической физики Computational Mathematics and Mathematical Physics
    Statistics & downloads:
    Abstract page:205
    Full-text PDF :82
    First page:1
     
      Contact us:
    		  Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024