|
Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2008, Volume 48, Number 12, Pages 2163–2179
(Mi zvmmf71)
|
|
|
|
This article is cited in 3 scientific papers (total in 3 papers)
Wavelet method for solving the unsteady porous-medium flow problem with discontinuous coefficients
E. m. Abbasov, O. A. Dyshin, B. A. Suleimanov Neftegasproekt, pr. Zardabi 88, Baku, 370112, Azerbaijan
Abstract:
A method is proposed for constructing stable approximate wavelet decompositions of weak solutions to boundary value problems for the unsteady porous-medium flow equation with discontinuous coefficients and inexact data. The method is based on the general scheme for finite-dimensional approximation in Tikhonov regularization and on multiresolution analysis with basis functions defined as the product of one-dimensional Daubechies wavelets.
Key words:
weak solution to boundary value problems of unsteady porous-medium flow, distributional derivative, wavelet transform, regular multiresolution analysis.
Received: 15.11.2007
Citation:
E. M. Abbasov, O. A. Dyshin, B. A. Suleimanov, “Wavelet method for solving the unsteady porous-medium flow problem with discontinuous coefficients”, Zh. Vychisl. Mat. Mat. Fiz., 48:12 (2008), 2163–2179; Comput. Math. Math. Phys., 48:12 (2008), 2194–2210
Linking options:
https://www.mathnet.ru/eng/zvmmf71 https://www.mathnet.ru/eng/zvmmf/v48/i12/p2163
|
Statistics & downloads: |
Abstract page: | 528 | Full-text PDF : | 155 | References: | 87 | First page: | 12 |
|