Sets expressible as finite unions of starshaped sets

Several papers have appeared with descriptions of sets that are expressible as unions of 2 or 3 starshaped sets. The general problem is relevant since it is closely related to the classical "Art Gallery Problem". Some new solutions, for generic values of the parameters, are presented here....

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Autores principales: Toranzos, F.A., Cunto, A.F.
Formato: JOUR
Materias:
Art gallery problem
Point of local nonconvexity
Union of starshaped sets
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00472468_v79_n1-2_p190_Toranzos
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00472468_v79_n1-2_p190_Toranzos
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spelling todo:paper_00472468_v79_n1-2_p190_Toranzos2023-10-03T14:52:19Z Sets expressible as finite unions of starshaped sets Toranzos, F.A. Cunto, A.F. Art gallery problem Point of local nonconvexity Union of starshaped sets Several papers have appeared with descriptions of sets that are expressible as unions of 2 or 3 starshaped sets. The general problem is relevant since it is closely related to the classical "Art Gallery Problem". Some new solutions, for generic values of the parameters, are presented here. These solutions are adaptations of known characterizations of starshaped sets. © Birkhäuser Verlag, Basel, 2004. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00472468_v79_n1-2_p190_Toranzos
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Art gallery problem
Point of local nonconvexity
Union of starshaped sets
spellingShingle Art gallery problem
Point of local nonconvexity
Union of starshaped sets
Toranzos, F.A.
Cunto, A.F.
Sets expressible as finite unions of starshaped sets
topic_facet Art gallery problem
Point of local nonconvexity
Union of starshaped sets
description Several papers have appeared with descriptions of sets that are expressible as unions of 2 or 3 starshaped sets. The general problem is relevant since it is closely related to the classical "Art Gallery Problem". Some new solutions, for generic values of the parameters, are presented here. These solutions are adaptations of known characterizations of starshaped sets. © Birkhäuser Verlag, Basel, 2004.
format JOUR
author Toranzos, F.A.
Cunto, A.F.
author_facet Toranzos, F.A.
Cunto, A.F.
author_sort Toranzos, F.A.
title Sets expressible as finite unions of starshaped sets
title_short Sets expressible as finite unions of starshaped sets
title_full Sets expressible as finite unions of starshaped sets
title_fullStr Sets expressible as finite unions of starshaped sets
title_full_unstemmed Sets expressible as finite unions of starshaped sets
title_sort sets expressible as finite unions of starshaped sets
url http://hdl.handle.net/20.500.12110/paper_00472468_v79_n1-2_p190_Toranzos
work_keys_str_mv AT toranzosfa setsexpressibleasfiniteunionsofstarshapedsets
AT cuntoaf setsexpressibleasfiniteunionsofstarshapedsets
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