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Quadratic Spline Wavelets with Short Support Satisfying Homogeneous Boundary Conditions
In this paper, we construct a new quadratic spline-wavelet basis quadratic spline wavelets with at least one vanishing moment adapted to the same type iterations than methods with other quadratic spline
Pure mathematics
- 2018 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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Quantitative Properties of Quadratic Spline Wavelets in Higher Dimensions
contribution, we compare condition numbers of different quadratic spline wavelet basesTo use wavelets efficiently to solve numerically partial differential equations in higher dimensions, it is necessary to have at one's d...
BA - Obecná matematika
- 2016 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
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Quadratic Spline Wavelets with Short Support for Fourth-Order Problems
In the paper, we propose constructions of new quadratic spline-wavelet bases on the interval and the unit square satisfying homogeneous Dirichlet boundary conditions of the second order. The basis functions have small supports and <...
BA - Obecná matematika
- 2014 •
- Jx •
- Link
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Galerkin method with new quadratic spline wavelets for integral and integro-differential equations
equations. We propose a construction of a quadratic spline-wavelet basis on the unit interval, such that the wavelets have three vanishing moments and the shortest support using other quadratic spline wavelet<...
Pure mathematics
- 2020 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Quadratic wavelets with short support on the interval
algorithmswhich provide. In our contribution, we present an adaptation of quadratic wavelets. Han and Z. Shen constructed a Riesz wavelet bases of the space L-2(R. Such wavelets are important for example in signal...
BA - Obecná matematika
- 2012 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
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The Construction of Well-Conditioned Wavelet Basis Based on Quadratic B-Splines
, and a corresponding wavelet basis should be well-conditioned. In our contribution, we propose a quadratic wavelet basis adapted to the interval [0,1] which presThe design of most adaptive wavelet methods for solv...
BA - Obecná matematika
- 2012 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
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Quadratic Spline Wavelets for Sparse Discretization of Jump-Diffusion Models
This paper is concerned with a construction of new quadratic spline wavelets wavelets are translations and dilations of four generators. Two of them are symmetrical and two anti-symmetrical. The wavelets have three...
Pure mathematics
- 2019 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
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A QUADRATIC SPLINE-WAVELET BASIS ON THE INTERVAL
equations, wavelets with short support and with vanishing moments are important because constructed Riesz wavelet bases of L-2(R) with m vanishing moments based on B-splineof order in. In our contribution, we present an adaptation ...
BA - Obecná matematika
- 2013 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Postprocessing Galerkin method using quadratic spline wavelets and its efficiency
by the conjugate gradient method is small. We have recently proposed a quadratic spline wavelet with other quadratic or cubic spline wavelets. Furthermore, we present local postThe wavelet-Galerkin method...
Pure mathematics
- 2018 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Numerical simulation of Burgers flow by wavelet method
of time discretization combined with uniform and adaptive wavelet-based spatial disretization with linear and quadratic basis functions....
BA - Obecná matematika
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
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