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Alberto Viscardi

6 papers hereh-index 569 citations21 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • last author5

Across the 6 of 6 papers where every author was matched, so the position is known.

fields
  • math.NA6

identity via Semantic Scholar / OpenAlex

activity
20182026
collaborators
Showing 2018Show all

2 papers · 1 filter

math.NA2018

Optimal Hölder-Zygmund exponent of semi-regular refinable functions

Maria Charina, Costanza Conti, Lucia Romani +2

The regularity of refinable functions has been investigated deeply in the past 25 years using Fourier analysis, wavelet analysis, restricted and joint spectral radii techniques. Ho…

math.NA2018

Semi-regular Dubuc-Deslauriers wavelet tight frames

Alberto Viscardi

In this paper, we construct wavelet tight frames with n vanishing moments for Dubuc-Deslauriers 2npoint semi-regular interpolatory subdivision schemes. Our motivation for this cons…

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