Results 221 to 230 of about 26,738 (260)
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Geometric continuity of ruled surfaces
Computer Aided Geometric Design, 1998zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bahram Ravani
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Ruled surfaces with timelike rulings
Applied Mathematics and Computation, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nassar H. Abdel-All +2 more
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Kinematic Generation of Ruled Surfaces
Advances in Computational Mathematics, 2002zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kenneth Sprott, Bahram Ravani
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Implicitizing ruled translational surfaces
Computer Aided Geometric Design, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Haohao Wang, Ron Goldman 0002
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Constant Angle Ruled Surfaces Associated with Slant Ruled Surfaces
Frontiers of MathematicszbMATH Open Web Interface contents unavailable due to conflicting licenses.
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The intersection of two ruled surfaces
Computer-Aided Design, 1999zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hee-Seok Heo +2 more
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Acta Mathematica Sinica, English Series, 2005
Bonnet surfaces are those immersions into Euclidean 3-space whose congruence class is not uniquely determined by their metric and mean curvature. As already proven by Bonnet, all Bonnet surfaces belong to one of the following classes: constant mean curvature surfaces, Bonnet families and Bonnet pairs.
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Bonnet surfaces are those immersions into Euclidean 3-space whose congruence class is not uniquely determined by their metric and mean curvature. As already proven by Bonnet, all Bonnet surfaces belong to one of the following classes: constant mean curvature surfaces, Bonnet families and Bonnet pairs.
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On the Curvature Functions of Ruled Surface
International Journal of Computational Geometry & ApplicationsWe 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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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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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, 1996Abstract 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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