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Algorithms for Wavelet Decomposition of of the Space of Hermite Type Splines. / Dem’yanovich, Yu K.

In: Journal of Mathematical Sciences (United States), Vol. 242, No. 1, 07.10.2019, p. 133-148.

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Dem’yanovich, YK 2019, 'Algorithms for Wavelet Decomposition of of the Space of Hermite Type Splines', Journal of Mathematical Sciences (United States), vol. 242, no. 1, pp. 133-148. https://doi.org/10.1007/s10958-019-04470-z

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Dem’yanovich, Yu K. / Algorithms for Wavelet Decomposition of of the Space of Hermite Type Splines. In: Journal of Mathematical Sciences (United States). 2019 ; Vol. 242, No. 1. pp. 133-148.

BibTeX

@article{eac1b4c354d6486083fa42b0cc7ff634,
title = "Algorithms for Wavelet Decomposition of of the Space of Hermite Type Splines",
abstract = "For the space of (not necessarily polynomial) Hermite type splines we develop algorithms for constructing the spline-wavelet decomposition provided that an arbitrary coarsening of a nonuniform spline-grid is a priori given. The construction is based on approximate relations guaranteeing the asymptotically optimal (with respect to the N-diameter of standard compact sets) approximate properties of this decomposition. We study the structure of restriction and extension matrices and prove that each of these matrices is the one-sided inverse of the transposed other. We propose the decomposition and reconstruction algorithms consisting of a small number of arithmetical actions.",
author = "Dem{\textquoteright}yanovich, {Yu K.}",
year = "2019",
month = oct,
day = "7",
doi = "10.1007/s10958-019-04470-z",
language = "English",
volume = "242",
pages = "133--148",
journal = "Journal of Mathematical Sciences",
issn = "1072-3374",
publisher = "Springer Nature",
number = "1",

}

RIS

TY - JOUR

T1 - Algorithms for Wavelet Decomposition of of the Space of Hermite Type Splines

AU - Dem’yanovich, Yu K.

PY - 2019/10/7

Y1 - 2019/10/7

N2 - For the space of (not necessarily polynomial) Hermite type splines we develop algorithms for constructing the spline-wavelet decomposition provided that an arbitrary coarsening of a nonuniform spline-grid is a priori given. The construction is based on approximate relations guaranteeing the asymptotically optimal (with respect to the N-diameter of standard compact sets) approximate properties of this decomposition. We study the structure of restriction and extension matrices and prove that each of these matrices is the one-sided inverse of the transposed other. We propose the decomposition and reconstruction algorithms consisting of a small number of arithmetical actions.

AB - For the space of (not necessarily polynomial) Hermite type splines we develop algorithms for constructing the spline-wavelet decomposition provided that an arbitrary coarsening of a nonuniform spline-grid is a priori given. The construction is based on approximate relations guaranteeing the asymptotically optimal (with respect to the N-diameter of standard compact sets) approximate properties of this decomposition. We study the structure of restriction and extension matrices and prove that each of these matrices is the one-sided inverse of the transposed other. We propose the decomposition and reconstruction algorithms consisting of a small number of arithmetical actions.

UR - http://www.scopus.com/inward/record.url?scp=85071023146&partnerID=8YFLogxK

U2 - 10.1007/s10958-019-04470-z

DO - 10.1007/s10958-019-04470-z

M3 - Article

AN - SCOPUS:85071023146

VL - 242

SP - 133

EP - 148

JO - Journal of Mathematical Sciences

JF - Journal of Mathematical Sciences

SN - 1072-3374

IS - 1

ER -

ID: 53483619