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10/11/2021
Using differential invariants to detect projective equivalences and symmetries of rational 3D curves
We present a new approach using differential invariants to detect projec...
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02/27/2021
Affine equivalences of surfaces of translation and minimal surfaces, and applications to symmetry detection and design
We introduce a characterization for affine equivalence of two surfaces o...
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12/30/2018
Computing the topology of a planar or space hyperelliptic curve
We present algorithms to compute the topology of 2D and 3D hyperelliptic...
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01/30/2018
Symmetries and similarities of planar algebraic curves using harmonic polynomials
We present novel, deterministic, efficient algorithms to compute the sym...
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11/21/2016
Symmetries of Canal Surfaces and Dupin Cyclides
We develop a characterization for the existence of symmetries of canal s...
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03/12/2016
On the computation of the straight lines contained in a rational surface
In this paper we present an algorithm to compute the real and complex st...
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12/08/2015