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Article contents
Shape distributions for planar triangles by dual construction
Published online by Cambridge University Press: 01 July 2016
Abstract
A random triangle in the plane is constructed using three independent elements from a convex set of lines. Expressions are given to calculate the shape distribution from the internal width function of the line set. Two examples are given together with their maximum angle distributions; a simple inequality implies a zero collinearity constant in general. A relationship between the shape distribution and inter-line angle distribution is given.
MSC classification
- Type
- Stochastic Geometry and Statistical Applications
- Information
- Copyright
- Copyright © Applied Probability Trust 1994
References
Ambartzumian, R. V. (1990) Factorization Calculus and Geometric Probability.
Cambridge University Press.Google Scholar
Dryden, I. L. and Mardia, K. V. (1991) General shape distributions in a plane. Adv. Appl. Prob.
23, 259–276.Google Scholar
Gates, J. (1993) Some dual problems of geometric probability in the plane. Combinatorics, Probability and Computing, 2, 11–23.Google Scholar
Kendall, D. G. (1984) Shape manifolds, procrustean metrics and complex projective space. Bull. London Math. Soc.
16, 81–121.Google Scholar
Kendall, D. G. (1985) Exact distributions for shapes of random triangles in convex sets. Adv. Appl. Prob.
17, 308–329.Google Scholar
Kendall, D. G. and Kendall, W. S. (1980) Alignment in two-dimensional random sets of points. Adv. Appl. Prob.
12, 380–424.Google Scholar
Kendall, D. G. and Le, H.-L. (1986) Exact shape-densities for random triangles in convex polygons. In Analytic and Geometric Stochastics, Suppl. Adv. Prob., 59–72.Google Scholar
Santaló, L. A. (1976) Integral Geometry and Geometric Probability.
Addison-Wesley, Reading, MA.Google Scholar
Small, C. G. (1982) Random uniform triangles and the alignment problem. Math. Proc. Camb. Phil. Soc.
91, 315–322.Google Scholar