Results 181 to 190 of about 594 (217)

On the Curvature Functions of Ruled Surface

International Journal of Computational Geometry & Applications
We considered differential geometries of helical curves for ruled and developable surfaces in Euclidean 3-space E 3. We clarify the conditions for ruled surface to become stationary-axis ruled surface. Then, we concentrate on ruled surface generated by a line undergoing a one-parameter screw movement. Finally, we provide some modules to illustrate the
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Geometric continuity of ruled surfaces

Computer Aided Geometric Design, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
James A. Schaaf, Bahram Ravani
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Ruled surfaces

2021
Ill ÖZET Bu çalışmada, RJ de verilen bir yüzey üzerindeki eğrinin Darboux üçyüzlüsünde invaryant büyüklüklerinden faydalanılarak, doğrular uzayındaki bir regle yüzeyi belirleyen diferansiyel denklem sistemi kurulmuştur. Bu denklem sisteminin genel çözümü bulunamamıştır.
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Rational Ruled Surfaces and Their Offsets

Graphical Models and Image Processing, 1996
Abstract In this paper, geometric design problems for rational ruled surfaces are studied. We investigate a line geometric control structure and its connection to the standard tensor product B-spline representation, the use of the Klein model of line space, and algorithms for geometry processing.
Helmut Pottmann, Wei Lü, Bahram Ravani
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On Finite Morphisms of Ruled Surfaces

Geometriae Dedicata, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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The Contact of a Cubic Surface with a Ruled Surface

American Journal of Mathematics, 1945
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RULED SURFACES ATTACHED TO A GIVEN RULED SURFACE

2016
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Ruled Surfaces

2015
S. N. Krivoshapko, V. N. Ivanov
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Reparametrization of a rational ruled surface using the μ-basis

Computer Aided Geometric Design, 2003
Falai Chen
exaly  

Revisiting the μ-basis of a rational ruled surface

Journal of Symbolic Computation, 2003
Wang Wp, Falai Chen
exaly