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Izvestiya of Saratov University. Mathematics. Mechanics. Informatics, 2015, Volume 15, Issue 3, Pages 279–287
DOI: https://doi.org/10.18500/1816-9791-2015-15-3-279-287
(Mi isu594)
 

Mathematics

On accuracy of estimation of the number of steps for the algorithm for construction of scaling function on local fields

Iu. S. Kruss

Saratov State University, 83, Astrakhanskaya st., 410012, Saratov, Russia
References:
Abstract: In this paper we discuss a problem of accuracy of estimation of the number of steps for the algorithm for construction of orthogonal scaling function which generates multiresolution analisys on local fields of positive characteristic. The resulting function is a step function with a compact support. The number of steps in the algorithm is closely related to the support of the Fourier transformation of the scaling function. Thus the estimate for number of steps is not only of computational interest. The upper estimate for this number was already known. In this work the accurate number of steps is found. It appeares to be equal to the previously known upper estimate.
Key words: local fields of positive characteristic, scaling function, multiresolution analysis.
Bibliographic databases:
Document Type: Article
UDC: 517.5
Language: Russian
Citation: Iu. S. Kruss, “On accuracy of estimation of the number of steps for the algorithm for construction of scaling function on local fields”, Izv. Saratov Univ. Math. Mech. Inform., 15:3 (2015), 279–287
Citation in format AMSBIB
\Bibitem{Kru15}
\by Iu.~S.~Kruss
\paper On accuracy of estimation of the number of steps for the algorithm for construction of scaling function on local fields
\jour Izv. Saratov Univ. Math. Mech. Inform.
\yr 2015
\vol 15
\issue 3
\pages 279--287
\mathnet{http://mi.mathnet.ru/isu594}
\crossref{https://doi.org/10.18500/1816-9791-2015-15-3-279-287}
\elib{https://elibrary.ru/item.asp?id=24235221}
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