Covering rational ruled surfaces

We present an algorithm that covers any given rational ruled surface with two rational parametrizations. In addition, we present an algorithm that transforms any rational surface parametrization into a new rational surface parametrization without affine base points and such that the degree of the co...

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Detalles Bibliográficos
Autores: Sendra Pons, Juan Rafael|||0000-0003-2568-1159, Villarino Cabellos, Carlos|||0000-0003-3101-3245, Sevilla, David
Tipo de recurso: artículo
Fecha de publicación:2017
País:España
Institución:Universidad de Alcalá (UAH)
Repositorio:e_Buah Biblioteca Digital Universidad de Alcalá
Idioma:inglés
OAI Identifier:oai:ebuah.uah.es:10017/35326
Acceso en línea:http://hdl.handle.net/10017/35326
https://dx.doi.org/10.1090/mcom/3193
Access Level:acceso abierto
Palabra clave:Parametrization of ruled surfaces
Normality
Base points
Matemáticas
Mathematics
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spelling Covering rational ruled surfacesSendra Pons, Juan Rafael|||0000-0003-2568-1159Villarino Cabellos, Carlos|||0000-0003-3101-3245Sevilla, DavidParametrization of ruled surfacesNormalityBase pointsMatemáticasMathematicsWe present an algorithm that covers any given rational ruled surface with two rational parametrizations. In addition, we present an algorithm that transforms any rational surface parametrization into a new rational surface parametrization without affine base points and such that the degree of the corresponding maps is preserved.Ministerio de Ciencia e InnovaciónMinisterio de Economía y Competitividad20172017-01-01journal articlehttp://purl.org/coar/resource_type/c_6501NAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10017/35326https://dx.doi.org/10.1090/mcom/3193reponame:e_Buah Biblioteca Digital Universidad de Alcaláinstname:Universidad de Alcalá (UAH)InglésengMinisterio de Ciencia e Innovación http://dx.doi.org/10.13039/501100004837 Not available MTM2011-25816-C02-01 ALGORITMOS Y APLICACIONES EN GEOMETRIA DE CURVAS Y SUPERFICIESMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 Not available MTM2014-54141-P CONSTRUCCIONES ALGEBRO-GEOMETRICAS: FUNDAMENTOS, ALGORITMOS Y APLICACIONESopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-ShareAlike 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccessoai:ebuah.uah.es:10017/353262026-06-18T11:13:07Z
dc.title.none.fl_str_mv Covering rational ruled surfaces
title Covering rational ruled surfaces
spellingShingle Covering rational ruled surfaces
Sendra Pons, Juan Rafael|||0000-0003-2568-1159
Parametrization of ruled surfaces
Normality
Base points
Matemáticas
Mathematics
title_short Covering rational ruled surfaces
title_full Covering rational ruled surfaces
title_fullStr Covering rational ruled surfaces
title_full_unstemmed Covering rational ruled surfaces
title_sort Covering rational ruled surfaces
dc.creator.none.fl_str_mv Sendra Pons, Juan Rafael|||0000-0003-2568-1159
Villarino Cabellos, Carlos|||0000-0003-3101-3245
Sevilla, David
author Sendra Pons, Juan Rafael|||0000-0003-2568-1159
author_facet Sendra Pons, Juan Rafael|||0000-0003-2568-1159
Villarino Cabellos, Carlos|||0000-0003-3101-3245
Sevilla, David
author_role author
author2 Villarino Cabellos, Carlos|||0000-0003-3101-3245
Sevilla, David
author2_role author
author
dc.subject.none.fl_str_mv Parametrization of ruled surfaces
Normality
Base points
Matemáticas
Mathematics
topic Parametrization of ruled surfaces
Normality
Base points
Matemáticas
Mathematics
description We present an algorithm that covers any given rational ruled surface with two rational parametrizations. In addition, we present an algorithm that transforms any rational surface parametrization into a new rational surface parametrization without affine base points and such that the degree of the corresponding maps is preserved.
publishDate 2017
dc.date.none.fl_str_mv 2017
2017-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
NA
http://purl.org/coar/version/c_be7fb7dd8ff6fe43
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10017/35326
https://dx.doi.org/10.1090/mcom/3193
url http://hdl.handle.net/10017/35326
https://dx.doi.org/10.1090/mcom/3193
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Ciencia e Innovación http://dx.doi.org/10.13039/501100004837 Not available MTM2011-25816-C02-01 ALGORITMOS Y APLICACIONES EN GEOMETRIA DE CURVAS Y SUPERFICIES
Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 Not available MTM2014-54141-P CONSTRUCCIONES ALGEBRO-GEOMETRICAS: FUNDAMENTOS, ALGORITMOS Y APLICACIONES
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-ShareAlike 4.0 International
http://creativecommons.org/licenses/by-nc-sa/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-ShareAlike 4.0 International
http://creativecommons.org/licenses/by-nc-sa/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:e_Buah Biblioteca Digital Universidad de Alcalá
instname:Universidad de Alcalá (UAH)
instname_str Universidad de Alcalá (UAH)
reponame_str e_Buah Biblioteca Digital Universidad de Alcalá
collection e_Buah Biblioteca Digital Universidad de Alcalá
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