On quadratic two-parameter families of spheres and their envelopes

DOI10.1016/j.cagd.2007.10.007zbMath1172.65344OpenAlexW2166286252MaRDI QIDQ735477

Martin Peternell, Boris Odehnal, Maria Lucia Sampoli

Publication date: 22 October 2009

Published in: Computer Aided Geometric Design (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cagd.2007.10.007

zbMATH Keywords

fibration space of spheres chordal variety cyclographic image envelope of spheres linear congruence of lines quadratic triangular Bézier surface

Mathematics Subject Classification ID

Surfaces in Euclidean and related spaces (53A05) Computer-aided design (modeling of curves and surfaces) (65D17)

Related Items (3)

Skinning of circles and spheres ⋮ Rational Offset Surfaces and their Modeling Applications ⋮ Rational two-parameter families of spheres and rational offset surfaces

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