Wavelets bases dened over tetrahedra
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| Format: | Artículo científico |
| Language: | en |
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Universidad Nacional de La Plata
2006
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| _version_ | 1876435417208717312 |
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| author | Liliana B. Boscardín |
| author_facet | Liliana B. Boscardín |
| contents | Wavelets bases dened over tetrahedra Liliana B. Boscardín Liliana R. Castro Silvia M. Castro Armando De Giusti Computación lifting Wavelets multiresolution volume modeling In this paper we de¯ne two wavelets bases over tetrahedra which are generated by a regular sub- division method. One of them is a basis based on vertices while the other one is a Haar-like basis that form an unconditional basis for Lp(T;§; ¹); 1 < p < 1, being ¹ the Lebesgue measure and § the ¾¡algebra of all tetrahedra generated from a tetra- hedron T by the chosen subdivision method. In order to obtain more vanishing moments, the lift- ing scheme has been applied to both of them. 2006 artículo científico 1666-6046 https://www.redalyc.org/articulo.oa?id=638067342002 en http://www.redalyc.org/revista.oa?id=6380 Journal of Computer Science and Technology application/pdf Universidad Nacional de La Plata Journal of Computer Science and Technology (Argentina) Num.01 Vol.6 |
| format | Artículo científico |
| id | redalyc_638067342002 |
| institution | Redalyc |
| language | en |
| publishDate | 2006 |
| publisher | Universidad Nacional de La Plata |
| spellingShingle | Wavelets bases dened over tetrahedra Liliana B. Boscardín Computación lifting Wavelets multiresolution volume modeling Wavelets bases dened over tetrahedra Liliana B. Boscardín Liliana R. Castro Silvia M. Castro Armando De Giusti Computación lifting Wavelets multiresolution volume modeling In this paper we de¯ne two wavelets bases over tetrahedra which are generated by a regular sub- division method. One of them is a basis based on vertices while the other one is a Haar-like basis that form an unconditional basis for Lp(T;§; ¹); 1 < p < 1, being ¹ the Lebesgue measure and § the ¾¡algebra of all tetrahedra generated from a tetra- hedron T by the chosen subdivision method. In order to obtain more vanishing moments, the lift- ing scheme has been applied to both of them. 2006 artículo científico 1666-6046 https://www.redalyc.org/articulo.oa?id=638067342002 en http://www.redalyc.org/revista.oa?id=6380 Journal of Computer Science and Technology application/pdf Universidad Nacional de La Plata Journal of Computer Science and Technology (Argentina) Num.01 Vol.6 |
| title | Wavelets bases dened over tetrahedra |
| topic | Computación lifting Wavelets multiresolution volume modeling |
| url | https://www.redalyc.org/articulo.oa?id=638067342002 |