Results 221 to 230 of about 263,928 (263)
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Geological Society, London, Special Publications, 2016
Abstract A branch line is the line of intersection between two hard-linked fault planes, or between two parts of a single fault plane of more complex geometry. Of interest is whether they provide any information about the kinematic development of the fault system to which they belong.
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Abstract A branch line is the line of intersection between two hard-linked fault planes, or between two parts of a single fault plane of more complex geometry. Of interest is whether they provide any information about the kinematic development of the fault system to which they belong.
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2001
The geometry of lines occurs naturally in such different areas as sculptured surface machining, computation of offsets and medial axes, surface reconstruction for reverse engineering, geometrical optics, kinematics and motion design, and modeling of developable surfaces.
Pottmann, Helmut, Wallner, Johannes
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The geometry of lines occurs naturally in such different areas as sculptured surface machining, computation of offsets and medial axes, surface reconstruction for reverse engineering, geometrical optics, kinematics and motion design, and modeling of developable surfaces.
Pottmann, Helmut, Wallner, Johannes
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2010
Point-line geometries are just rank two geometries, and so inherit the concepts of morphism and cover from the last chapter. The symmetry between the two types is broken by the concept of a subspace, which treats points differently from lines. A new graph, the point-collinearity graph, is useful in describing geometric properties.
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Point-line geometries are just rank two geometries, and so inherit the concepts of morphism and cover from the last chapter. The symmetry between the two types is broken by the concept of a subspace, which treats points differently from lines. A new graph, the point-collinearity graph, is useful in describing geometric properties.
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The geometry of the projective line
2004What are geometric objects? On the one hand, curves, surfaces, various geometric structures; on the other, tensor fields, differential operators, Lie group actions. The former objects originated in classical geometry while the latter ones are associated with algebra. Both points of view are legitimate, yet often separated.
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2008
Practical application of geometric algorithms is hindered by data imprecision. One of the primitive elements in geometry is the concept of a line. We investigate what is the right way to model imprecise lines, and present algorithms to compute bounds on the solution to linear programming or vertical extent problems on a set of imprecise lines.
Löffler, Maarten, Kreveld, Marc van
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Practical application of geometric algorithms is hindered by data imprecision. One of the primitive elements in geometry is the concept of a line. We investigate what is the right way to model imprecise lines, and present algorithms to compute bounds on the solution to linear programming or vertical extent problems on a set of imprecise lines.
Löffler, Maarten, Kreveld, Marc van
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On the ordinary line problem in compuational geometry
Nord. J. Comput., 1997Summary: Let \({\mathcal P}\) be a set of \(n\) points in the plane. A connecting line of \({\mathcal P}\) is a line that passes through at least two of its points. A connecting line is called ordinary if it is incident on exactly two points of \({\mathcal P}\). If the points of \({\mathcal P}\) are not collinear then such a line exists. In fact, there
Asish Mukhopadhyay +2 more
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