Sonia
Pérez Díaz
Catedrático/a de Universidad
![Foto de Sonia](/img/uploaded/F4053A3D4431BFDE9E2F9D43DA07435E.jpg)
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University of Chinese Academy of Sciences
Pekín, ChinaPublicaciones en colaboración con investigadores/as de University of Chinese Academy of Sciences (17)
2024
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Globally certified G1 approximation of planar algebraic curves
Journal of Computational and Applied Mathematics, Vol. 436
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On G2 approximation of planar algebraic curves under certified error control by quintic Pythagorean-hodograph splines
Computer Aided Geometric Design, Vol. 113
2023
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Detecting and parametrizing polynomial surfaces without base points
Computer Aided Geometric Design, Vol. 107
2022
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Using μ-bases to reduce the degree in the computation of projective equivalences between rational curves in n-space
Journal of Computational and Applied Mathematics, Vol. 416
2021
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A Survey of the Representations of Rational Ruled Surfaces
Journal of Systems Science and Complexity, Vol. 34, Núm. 6, pp. 2357-2377
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Computing the μ-bases of algebraic monoid curves and surfaces
Computers and Graphics (Pergamon), Vol. 97, pp. 78-87
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Inversion, degree, reparametrization and implicitization of improperly parametrized planar curves using μ-basis
Computer Aided Geometric Design, Vol. 84
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The µ-basis of improper rational parametric surface and its application
Mathematics, Vol. 9, Núm. 6
2020
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A Symbolic-Numeric Approach for Parametrizing Ruled Surfaces
Journal of Systems Science and Complexity, Vol. 33, Núm. 3, pp. 799-820
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Parameterization of rational translational surfaces
Theoretical Computer Science, Vol. 835, pp. 156-167
2019
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Numerical Proper Reparametrization of Space Curves and Surfaces
CAD Computer Aided Design, Vol. 116
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Numerical polynomial reparametrization of rational curves
Computer Aided Geometric Design, Vol. 71, pp. 90-104
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Representing rational curve segments and surface patches using semi-algebraic sets
Computer Aided Geometric Design, Vol. 74
2015
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Determination and (re)parametrization of rational developable surfaces
Journal of Systems Science and Complexity, Vol. 28, Núm. 6, pp. 1426-1439
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Numerical proper reparametrization of parametric plane curves
Journal of Computational and Applied Mathematics, Vol. 277, pp. 138-161
2014
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Characterization of rational ruled surfaces
Journal of Symbolic Computation, Vol. 63, Núm. 1, pp. 21-45
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Parametrization of translational surfaces
Proceedings of the 2014 Symposium on Symbolic-Numeric Computation, SNC 2014