Results 1 to 10 of about 34,040 (161)
On the Affine Image of a Rational Surface of Revolution
We study the properties of the image of a rational surface of revolution under a nonsingular affine mapping. We prove that this image has a notable property, namely that all the affine normal lines, a concept that appears in the context of affine ...
Juan G. Alcázar
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A new approach to the geometric modeling of Iranian domes [PDF]
Purpose: In Islamic architecture, using arches to build dome-shaped buildings has been very common. So, the research on building the domes of shrines and mosques is undoubtedly directed at studying the arches of those buildings.
Akbar Dehghan Nezhad, Nasim Daryani
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Simplified Analysis of Pure Conical Water Vessels Under Hydrostatic Loading [PDF]
Liquid storage structures represent an important component of modern infrastructure. They can take variety of shapes of which the conical shape is one of the most common configurations.
Maryam Seleemah +2 more
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3D Reconstruction of Celadon from a 2D Image: Application to Path Tracing and VR
We present a straightforward approach for reconstructing 3D celadon models from a single 2D image. The celadon is a historical example of the surface of revolution.
Seongil Kim, Youngjin Park
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Transformation of Bianchi for Minding Top
The work is devoted to the study of the Bianchi transform for surfaces of revolution of constant negative Gaussian curvature. The surfaces of rotation of constant negative Gaussian curvature are the Minding top, the Minding coil, the pseudosphere ...
M.A. Cheshkova
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On surfaces that are intrinsically surfaces of revolution [PDF]
23 pages, 10 ...
Freese, Daniel, Weber, Matthias
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Bianchi transformation of the pseudosphere
The work is devoted to the study of the Bianchi transform for surfaces of constant negative Gaussian curvature. The surfaces of rotation of constant negative Gaussian curvature are the Minding top, the Minding coil, the pseudosphere (Beltrami surface).
M. A. Cheshkova
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Implementation of computer technologies in descriptive geometry teaching: Surfaces of revolution [PDF]
The proper estimation of computer technologies is very important when computers are to be implemented in the educational process. Otherwise, if not implemented properly, the quality of students' education may be seriously imperiled.
Štulić Radovan B. +1 more
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INTERSECTIONS OF SURFACES OF REVOLUTION
In this paper, we deal with surfaces of revolution and their intersections. We start with the surfaces of revolution RS that have their axis along the x3–axis and find intersections with a line, a plane, and then intersection of two such RS. Furthermore, we apply formulas for the intersection with a line to determine the visibility of RS.
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Zeta function on surfaces of revolution [PDF]
In this paper we applied the contour integral method for the zeta function associated with a differential operator to the Laplacian on a surface of revolution. Using the WKB expansion, we calculated the residues and values of the zeta function at several important points. The results agree with those obtained from the heat kernel expansion.
Jeffres, Thalia D. +2 more
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