4Departament de Matemàtica Aplicada II (Universitat Politècnica de Catalunya (UPC) Edifici Omega, Campus Nord Jordi Girona, 1-3 E-08034 Barcelona Spain - Spain)
Abstract : Let S be a point set in the plane in general position, such that its elements are partitioned into k classes or colors. In this paper we study several variants on problems related to the Erdös-Szekeres theorem about subsets of S in convex position, when additional chromatic constraints are considered.
https://hal.inria.fr/inria-00412646
Contributor : Olivier Devillers
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Submitted on : Wednesday, September 2, 2009 - 1:23:03 PM
Last modification on : Tuesday, March 5, 2019 - 9:30:10 AM
Long-term archiving on: Tuesday, June 15, 2010 - 11:05:12 PM
Olivier Devillers, Ferran Hurtado, Gyula Károlyi, Carlos Seara. Chromatic Variants of the Erdös-Szekeres Theorem on Points in Convex Position. Computational Geometry, Elsevier, 2003, 26, pp.193-208. ⟨10.1016/S0925-7721(03)00013-0⟩. ⟨inria-00412646⟩
