14 citations · 24 across the 15 of their papers we have counts for
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math.NA2014★ 3 cited
Regularity of Non-Stationary Multivariate Subdivision
Maria Charina, Costanza Conti, Nicola Guglielmi +1
In this paper, we study scalar multivariate non-stationary subdivision schemes with integer dilation matrix M=mI, m >=2, and present a general approach for checking their convergen…
math.FA2014
An Algebraic Perspective on Multivariate Tight Wavelet Frames. II
Maria Charina, Mihai Putinar, Claus Scheiderer +1
Continuing our recent work we study polynomial masks of multivariate tight wavelet frames from two additional and complementary points of view: convexity and system theory. We cons…