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DISTRIBUTIONAL SOLUTIONS OF NONHOMOGENEOUS DISCRETE AND CONTINUOUS REFINEMENT EQUATIONS.
- Source :
-
SIAM Journal on Mathematical Analysis . 2000, Vol. 32 Issue 2, p420-434. 15p. - Publication Year :
- 2000
-
Abstract
- Discrete and continuous refinement equations have been widely studied in the literature for the last few years, due to their applications to the areas of wavelet analysis and geometric modeling. However, there is no "universal" theorem that deals with the problem about the existence of compactly supported distributional solutions for both discrete and continuous refinement equations simultaneously. In this paper, we provide a uniform treatment for both equations. In particular, a complete characterization of the existence of distributional solutions of nonhomogeneous discrete and continuous refinement equations is given, which covers all cases of interest. [ABSTRACT FROM AUTHOR]
- Subjects :
- *EQUATIONS
*WAVELETS (Mathematics)
*GEOMETRY
*DISCRETE groups
*MATHEMATICS
Subjects
Details
- Language :
- English
- ISSN :
- 00361410
- Volume :
- 32
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- SIAM Journal on Mathematical Analysis
- Publication Type :
- Academic Journal
- Accession number :
- 13209216
- Full Text :
- https://doi.org/10.1137/S0036141099350882