Preprints of the Keldysh Institute of Applied Mathematics
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS



Keldysh Institute preprints:
Year:
Volume:
Issue:
Page:
Find






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


Preprints of the Keldysh Institute of Applied Mathematics, 2019, 062, 24 pp.
DOI: https://doi.org/10.20948/prepr-2019-62
(Mi ipmp2700)
 

Determination of individual parameters of binary solution components: data approximation by a rational function

L. A. Blagonravov, T. I. Silina
References:
Abstract: Several algorithms for approximation of experimental data by a rational function are considered in the problem of searching for individual parameters of the components entering into double liquid stratifying mixtures. The implementation of one of the considered algorithms is described. To minimize the error functional, the nonlinear least squares method is used. A method of successive approximations is proposed. The multipoint Pade approximation is used as a zero approximation. The numerical results of applying this approximation algorithm for several binary solutions are given.
Keywords: binary solution, double liquid mixtures, rational approximations, Padé approximants, nonlinear least squares method, method of successive approximations.
Funding agency Grant number
Russian Science Foundation 19-71-30004
Bibliographic databases:
Document Type: Preprint
Language: Russian
Citation: L. A. Blagonravov, T. I. Silina, “Determination of individual parameters of binary solution components: data approximation by a rational function”, Keldysh Institute preprints, 2019, 062, 24 pp.
Citation in format AMSBIB
\Bibitem{BlaSil19}
\by L.~A.~Blagonravov, T.~I.~Silina
\paper Determination of individual parameters of binary solution components: data approximation by a rational function
\jour Keldysh Institute preprints
\yr 2019
\papernumber 062
\totalpages 24
\mathnet{http://mi.mathnet.ru/ipmp2700}
\crossref{https://doi.org/10.20948/prepr-2019-62}
\elib{https://elibrary.ru/item.asp?id=38245566}
Linking options:
  • https://www.mathnet.ru/eng/ipmp2700
  • https://www.mathnet.ru/eng/ipmp/y2019/p62
  • Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Препринты Института прикладной математики им. М. В. Келдыша РАН
    Statistics & downloads:
    Abstract page:118
    Full-text PDF :35
    References:15
     
      Contact us:
     Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024