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Article: Classification of refinable splines

TitleClassification of refinable splines
Authors
KeywordsQuasi-trigonometric polynomial
Refinable spline
Spline
Weierstrass factorization theorem
Issue Date2006
Citation
Constructive Approximation, 2006, v. 24, n. 2, p. 187-200 How to Cite?
AbstractA refinable spline is a compactly supported refinable function that is piecewise polynomial. Refinable splines, such as the well-known B-splines, play a key role in computer aided geometric design. So far all studies on refinable splines have focused on positive integer dilations and integer translations, and under this setting a rather complete classification was obtained in [12]. However, refinable splines do not have to have integer dilations and integer translations. The classification of refinable splines with noninteger dilations and arbitrary translations is studied in this paper. We classify completely all refinable splines with integer translations and arbitrary dilations. Our study involves techniques from number theory and complex analysis. © 2006 Springer Science+Business Media, Inc.
Persistent Identifierhttp://hdl.handle.net/10722/363087
ISSN
2023 Impact Factor: 2.3
2023 SCImago Journal Rankings: 1.243

 

DC FieldValueLanguage
dc.contributor.authorDai, Xin Rong-
dc.contributor.authorFeng, De Jun-
dc.contributor.authorWang, Yang-
dc.date.accessioned2025-10-10T07:44:30Z-
dc.date.available2025-10-10T07:44:30Z-
dc.date.issued2006-
dc.identifier.citationConstructive Approximation, 2006, v. 24, n. 2, p. 187-200-
dc.identifier.issn0176-4276-
dc.identifier.urihttp://hdl.handle.net/10722/363087-
dc.description.abstractA refinable spline is a compactly supported refinable function that is piecewise polynomial. Refinable splines, such as the well-known B-splines, play a key role in computer aided geometric design. So far all studies on refinable splines have focused on positive integer dilations and integer translations, and under this setting a rather complete classification was obtained in [12]. However, refinable splines do not have to have integer dilations and integer translations. The classification of refinable splines with noninteger dilations and arbitrary translations is studied in this paper. We classify completely all refinable splines with integer translations and arbitrary dilations. Our study involves techniques from number theory and complex analysis. © 2006 Springer Science+Business Media, Inc.-
dc.languageeng-
dc.relation.ispartofConstructive Approximation-
dc.subjectQuasi-trigonometric polynomial-
dc.subjectRefinable spline-
dc.subjectSpline-
dc.subjectWeierstrass factorization theorem-
dc.titleClassification of refinable splines-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1007/s00365-005-0622-9-
dc.identifier.scopuseid_2-s2.0-33745291457-
dc.identifier.volume24-
dc.identifier.issue2-
dc.identifier.spage187-
dc.identifier.epage200-
dc.identifier.eissn1432-0940-

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