<> <http://www.w3.org/2000/01/rdf-schema#comment> "The repository administrator has not yet configured an RDF license."^^<http://www.w3.org/2001/XMLSchema#string> . <> <http://xmlns.com/foaf/0.1/primaryTopic> <https://discovery.ucl.ac.uk/id/eprint/1445801> . <https://discovery.ucl.ac.uk/id/eprint/1445801> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Thesis> . <https://discovery.ucl.ac.uk/id/eprint/1445801> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Article> . <https://discovery.ucl.ac.uk/id/eprint/1445801> <http://purl.org/dc/terms/title> "Combinatorial problems at the interface of discrete and convex geometry."^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/1445801> <http://purl.org/ontology/bibo/abstract> "This thesis consists of three chapters. The first two chapters concern lattice points and convex sets. In the first chapter we consider convex lattice polygons with minimal perimeter. Let n be a positive integer and any norm in R2. Denote by B the unit ball of and Vb,u the class of convex lattice polygons with n vertices and least -perimeter. We prove that after suitable normalisation, all members of Vb,u tend to a fixed convex body, as n > oo. In the second chapter we consider maximal convex lattice polygons inscribed in plane convex sets. Given a convex compact set K CM2 what is the largest n such that K contains a convex lattice n-gon We answer this question asymptotically. It turns out that the maximal n is related to the largest affine perimeter that a convex set contained in K can have. This, in turn, gives a new characterisation of Ko, the convex set in K having maximal affine perimeter. In the third chapter we study a combinatorial property of arbitrary finite subsets of Rd. Let X C Rd be a finite set, coloured with J colours. Then X contains a rainbow subset 7 CX, such that any ball that contains Y contains a positive fraction of the points of X."^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/1445801> <http://purl.org/dc/terms/date> "2005" . <https://discovery.ucl.ac.uk/id/document/251213> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Document> . <https://discovery.ucl.ac.uk/id/org/ext-e0336bfdce3bed31b4404d0bb2d92101> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Organization> . <https://discovery.ucl.ac.uk/id/org/ext-e0336bfdce3bed31b4404d0bb2d92101> <http://xmlns.com/foaf/0.1/name> "University of London"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/1445801> <http://purl.org/dc/terms/issuer> <https://discovery.ucl.ac.uk/id/org/ext-e0336bfdce3bed31b4404d0bb2d92101> . <https://discovery.ucl.ac.uk/id/eprint/1445801> <http://purl.org/ontology/bibo/status> <http://purl.org/ontology/bibo/status/unpublished> . <https://discovery.ucl.ac.uk/id/eprint/1445801> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-f56574274b11fac6728ab303a0d948f4> . <https://discovery.ucl.ac.uk/id/eprint/1445801> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/1445801#authors> . <https://discovery.ucl.ac.uk/id/eprint/1445801#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_1> <https://discovery.ucl.ac.uk/id/person/ext-f56574274b11fac6728ab303a0d948f4> . <https://discovery.ucl.ac.uk/id/person/ext-f56574274b11fac6728ab303a0d948f4> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-f56574274b11fac6728ab303a0d948f4> <http://xmlns.com/foaf/0.1/givenName> "M."^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-f56574274b11fac6728ab303a0d948f4> <http://xmlns.com/foaf/0.1/familyName> "Prodromou"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-f56574274b11fac6728ab303a0d948f4> <http://xmlns.com/foaf/0.1/name> "M. Prodromou"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/1445801> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/EPrint> . <https://discovery.ucl.ac.uk/id/eprint/1445801> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/ThesisEPrint> . <https://discovery.ucl.ac.uk/id/eprint/1445801> <http://purl.org/dc/terms/isPartOf> <https://discovery.ucl.ac.uk/id/repository> . <https://discovery.ucl.ac.uk/id/eprint/1445801> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/251213> . <https://discovery.ucl.ac.uk/id/document/251213> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/251213> <http://www.w3.org/2000/01/rdf-schema#label> "Combinatorial problems at the interface of discrete and convex geometry. (Text)"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/document/251213> <http://eprints.org/ontology/hasFile> <https://discovery.ucl.ac.uk/id/eprint/1445801/1/U593125.pdf> . <https://discovery.ucl.ac.uk/id/document/251213> <http://purl.org/dc/terms/hasPart> <https://discovery.ucl.ac.uk/id/eprint/1445801/1/U593125.pdf> . <https://discovery.ucl.ac.uk/id/eprint/1445801/1/U593125.pdf> <http://www.w3.org/2000/01/rdf-schema#label> "U593125.pdf"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/1445801> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/251215> . <https://discovery.ucl.ac.uk/id/document/251215> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/251215> <http://www.w3.org/2000/01/rdf-schema#label> "Combinatorial problems at the interface of discrete and convex geometry. 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