Sibirskii Zhurnal Industrial'noi Matematiki
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



Sib. Zh. Ind. Mat.:
Year:
Volume:
Issue:
Page:
Find






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


Sibirskii Zhurnal Industrial'noi Matematiki, 2011, Volume 14, Number 2, Pages 63–68 (Mi sjim667)  

On use of assignment algorithms to reconstruct inverse matrices

G. I. Zabinyako

Institute of Computational Mathematics and Mathematical Geophysics SB RAS, Novosibirsk, RUSSIA
References:
Abstract: We consider the questions of reconstruction for the matrices inverse to the basis matrices of the revised simplex method. In order to choose the indices of pivots we use certain rules to form an auxiliary matrix from the basis matrix. The list of pivots results from solving assignment problems for the auxiliary matrix. On numerical examples of high dimension we analyze the efficiency of algorithms for solving assignment problems.
Keywords: revised simplex method, sparse matrices, assignment problems.
Received: 22.07.2010
Bibliographic databases:
Document Type: Article
UDC: 519.852.6
Language: Russian
Citation: G. I. Zabinyako, “On use of assignment algorithms to reconstruct inverse matrices”, Sib. Zh. Ind. Mat., 14:2 (2011), 63–68
Citation in format AMSBIB
\Bibitem{Zab11}
\by G.~I.~Zabinyako
\paper On use of assignment algorithms to reconstruct inverse matrices
\jour Sib. Zh. Ind. Mat.
\yr 2011
\vol 14
\issue 2
\pages 63--68
\mathnet{http://mi.mathnet.ru/sjim667}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=2962155}
Linking options:
  • https://www.mathnet.ru/eng/sjim667
  • https://www.mathnet.ru/eng/sjim/v14/i2/p63
  • Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Сибирский журнал индустриальной математики
     
      Contact us:
     Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024