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Chebyshevskii Sbornik, 2020, Volume 21, Issue 3, Pages 223–231
DOI: https://doi.org/10.22405/2226-8383-2018-21-3-223-231 (Mi cheb937) 		 
This article is cited in 1 scientific paper (total in 1 paper)

BRIEF MESSAGE

Quality function for the approximation of quadratic algebraic nets — II

A. V. Mikhlyaeva

Orenburg State University (Orenburg)
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DOI: https://doi.org/10.22405/2226-8383-2018-21-3-223-231
Abstract: This paper is devoted to the construction of fast algorithms for calculating the quality function of rational grids that approximate quadratic algebraic grids in the General case of the maximum lattice of integer algebraic numbers.
It is shown that the generalized parallelepipedal net approximating the quadratic algebraic net is parallelepiped.As a consequence, an algorithm for calculating the quality function for $O\left(\ln{N}\right)$ arithmetic operations is constructed.
Keywords: quadratic fields, approximation of algebraic grids, quality function, generalized parallelepipedal grid.
Funding agency Grant number
Russian Foundation for Basic Research 19-41-710004_р_а
The reported study was funded by RFBR, project number 19-41-710004_r_a.
Received: 11.06.2020
Accepted: 22.10.2020
Document Type: Article
UDC: 511.9
Language: Russian
Citation: A. V. Mikhlyaeva, “Quality function for the approximation of quadratic algebraic nets — II”, Chebyshevskii Sb., 21:3 (2020), 223–231
Citation in format AMSBIB
\Bibitem{Mik20}
\by A.~V.~Mikhlyaeva
\paper Quality function for the approximation of quadratic algebraic nets~---~II
\jour Chebyshevskii Sb.
\yr 2020
\vol 21
\issue 3
\pages 223--231
\mathnet{http://mi.mathnet.ru/cheb937}
\crossref{https://doi.org/10.22405/2226-8383-2018-21-3-223-231}
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