Research output: Contribution to journal › Article › peer-review
On construction of multivariate Parseval wavelet frames. / Skopina, M.
In: Applied Mathematics and Computation, Vol. 301, 15.05.2017, p. 1-11.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - On construction of multivariate Parseval wavelet frames
AU - Skopina, M.
PY - 2017/5/15
Y1 - 2017/5/15
N2 - A new method for the construction of compactly supported Parseval wavelet frames in L2(Rd) with any preassigned approximation order n for arbitrary matrix dilation M is proposed. The number of wavelet functions generating a frame constructed in this way is less or equal to (d+1)|detM|−d. The method is algorithmic, and the algorithm is simple to use. The number of generating wavelet functions can be reduced to |detM| for a large class of matrices M.
AB - A new method for the construction of compactly supported Parseval wavelet frames in L2(Rd) with any preassigned approximation order n for arbitrary matrix dilation M is proposed. The number of wavelet functions generating a frame constructed in this way is less or equal to (d+1)|detM|−d. The method is algorithmic, and the algorithm is simple to use. The number of generating wavelet functions can be reduced to |detM| for a large class of matrices M.
KW - Approximation order
KW - Matrix dilation
KW - Vanishing moments
KW - Wavelet frame
UR - http://www.scopus.com/inward/record.url?scp=85007093259&partnerID=8YFLogxK
U2 - 10.1016/j.amc.2016.12.013
DO - 10.1016/j.amc.2016.12.013
M3 - Article
AN - SCOPUS:85007093259
VL - 301
SP - 1
EP - 11
JO - Applied Mathematics and Computation
JF - Applied Mathematics and Computation
SN - 0096-3003
ER -
ID: 36025606