A critical set of revolution surface parametrizations

Authors
Sendra Pons, Juan RafaelUniversity of Alcalá Author; Sevilla, David; Villarino Cabellos, CarlosUniversity of Alcalá Author
Identifiers
Permanent link (URI): http://hdl.handle.net/10017/20456
ISBN: 9788469706510
Publisher
EACA
Date
2014
Affiliation
Universidad de Alcalá. Departamento de Física y Matemáticas. Unidad docente Matemáticas
Funders
Ministerio de Ciencia e Innovación
Bibliographic citation
XIV Encuentro de Álgebra Computacional y Aplicaciones EACA, pp. 159-162
Keywords
Surface parametrizations
Algebraic surfaces
Rational parametric
Project
info:eu-repo/grantAgreement/MICINN//MTM2011-25816-C02-01/ES/ALGORITMOS Y APLICACIONES EN GEOMETRIA DE CURVAS Y SUPERFICIES/
Document type
info:eu-repo/semantics/conferenceObject
Version
info:eu-repo/semantics/publishedVersion
Publisher's version
http://www.ub.edu/eaca2014/2014_EACA_Conference_Proceedings.pdf
Rights
© Universidad de Alcalá, 2014
Access rights
info:eu-repo/semantics/openAccess
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Abstract
Given the classical rational arametrization of a surface of revolution, generated by rotating a rational curve around the z-axis, we determine a superset containing all the possible points of the surface non-reachable by the parametrization; that is a critical set of the parametrization.
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