Juan Rafael
Sendra Pons
Catedrático/a de Universidad
Sonia
Pérez Díaz
Catedrático/a de Universidad
Publications by the researcher in collaboration with Sonia Pérez Díaz (22)
2024
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Birational reparameterizations of surfaces
Revista de la Real Academia de Ciencias Exactas, Fisicas y Naturales - Serie A: Matematicas, Vol. 118, Núm. 3
2022
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On the Base Point Locus of Surface Parametrizations: Formulas and Consequences
Communications in Mathematics and Statistics, Vol. 10, Núm. 4, pp. 757-783
2021
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A Maple Package to Deal with the Birationality of Curves and Surfaces Parametrizations
Communications in Computer and Information Science
2020
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Computing birational polynomial surface parametrizations without base points
Mathematics, Vol. 8, Núm. 12, pp. 1-28
2015
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Computing the singularities of rational surfaces
Mathematics of Computation, Vol. 84, Núm. 294, pp. 1991-2021
2013
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Behavior of the Fiber and the Base Points of Parametrizations Under Projections
Mathematics in Computer Science, Vol. 7, Núm. 2, pp. 167-184
2012
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On the singular locus of rational surface parametrizations
Libro de Resúmenes del XIII Encuentro de Álgebra Computacional y Aplicaciones: EACA 2012
2010
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A first approach towards normal parametrizations of algebraic surfaces
International Journal of Algebra and Computation, Vol. 20, Núm. 8, pp. 977-990
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Approximate parametrization of plane algebraic curves by linear systems of curves
Computer Aided Geometric Design, Vol. 27, Núm. 2, pp. 212-231
2009
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Parametrization of ε-rational curves (Extended Abstract)
Proceedings of the 2009 Conference on Symbolic Numeric Computation, SNC 2009
2008
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A univariate resultant-based implicitization algorithm for surfaces
Journal of Symbolic Computation, Vol. 43, Núm. 2, pp. 118-139
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Approximate Parametrization of Algebraic Affine Plane Curves
EACA 2008: XI Encuentro de Álgebra Computacional y Aplicaciones : Granada, del 10 al 12 de septiembre
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El reto de parametrizar curvas y superficies algebraicas de forma aproximada
Gaceta de la Real Sociedad Matematica Española, Vol. 11, Núm. 3, pp. 521-541
2007
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Finite piecewise polynomial parametrization of plane rational algebraic curves
Applicable Algebra in Engineering, Communications and Computing, Vol. 18, Núm. 1-2, pp. 91-105
2006
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Distance bounds of ε{lunate}-points on hypersurfaces
Theoretical Computer Science, Vol. 359, Núm. 1-3, pp. 344-368
2005
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Parametrization of approximate algebraic surfaces by lines
Computer Aided Geometric Design, Vol. 22, Núm. 2, pp. 147-181
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Partial degree formulae for rational algebraic surfaces
Proceedings of the International Symposium on Symbolic and Algebraic Computation, ISSAC
2004
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Computation of the degree of rational surface parametrizations
Journal of Pure and Applied Algebra, Vol. 193, Núm. 1-3, pp. 99-121
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Parametrization of approximate algebraic curves by lines
Theoretical Computer Science, Vol. 315, Núm. 2-3, pp. 627-650
2003
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Computing all parametric solutions for blending parametric surfaces
Journal of Symbolic Computation, Vol. 36, Núm. 6, pp. 925-964