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   -> Volume 7, Issue 10


Preprint: Commutation for Irregular Subdivision
 
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"Wim Sweldens" (wim)
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PostPosted: Sat Sep 19, 1998 6:49 pm    
Subject: Preprint: Commutation for Irregular Subdivision
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#1 Preprint: Commutation for Irregular Subdivision

Title: Commutation for Irregular Subdivision

Authors: Ingrid Daubechies, Princeton Univ.
Igor Guskov, Princeton Univ.
Wim Sweldens, Lucent Technologies Bell Labs

Abstract:

We present a generalization of Lemarie's commutation formula to
irregular subdivision schemes and wavelets. We show how in the
non-interpolating case the divided differences need to be adapted to
the subdivision scheme. As an example we include the construction of
an entire family of biorthogonal compactly supported irregular knot
B-spline wavelets starting from Lagrangian interpolation

Status: Preprint, Lucent Technologies, Bell Laboratories, 1998

You can download a copy at:

http://cm.bell-labs.com/who/wim/papers/commut/

Note: This paper is a follow-up from an earlier paper "Regularity of
Irregular Subdivision."
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