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Oriented Matroids and Geometric Sorting

Published online by Cambridge University Press:  20 November 2018

Raul Cordovil
Raul Cordovil*
Affiliation:
Centro De Física Da Matéria Condensada (INIC), Av. Prof. Gama Pinto 2, 1699 Lisboa Codex Portugal, Centro De Matemática Da, Universidade De Coimbra (INIC), Universidade De Coimbra, 3000 Coimbra, Portugal
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Abstract

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Recently Goodman and Pollack [3] have proved a theorem which can be applied to encode in a compact form the order properties of an arbitrary configuration of points in ℝd. In this note we generalise this theorem to oriented matroids.

Keywords

05B3551E30
Type
Research Article
Information
Canadian Mathematical Bulletin , Volume 26 , Issue 3 , 01 September 1983 , pp. 351 - 354
Copyright
Copyright © Canadian Mathematical Society 1983

References

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