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Título:
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Parametric generalized offsets to hypersurfaces
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Autores:
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Arrondo Esteban, Enrique ;
Sendra, Juana ;
Sendra, J. Rafael
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Tipo de documento:
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texto impreso
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Editorial:
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Academic Press, 1997-03-02
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/restrictedAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Matemáticas: Geometria algebraica
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Tipo = Artículo
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Resumen:
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In this paper we extend the classical notion of offset to the concept of generalized offset to hypersurfaces. In addition, we present a complete theoretical analysis of the rationality and unirationality of generalized offsets. Characterizations for deciding whether the generalized offset to a hypersurface is parametric or it has two parametric components are given. As an application, an algorithm to analyse the rationality of the components of the generalized offset to a plane curve or to a surface, and to compute rational parametrizations of its rational components, is outlined.
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En línea:
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https://eprints.ucm.es/id/eprint/14853/1/23.pdf
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