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dc.creatorIvanović, Jelena
dc.date.accessioned2020-11-16T18:36:51Z
dc.date.available2020-11-16T18:36:51Z
dc.date.issued2020
dc.identifier.issn2406-100X
dc.identifier.urihttps://raf.arh.bg.ac.rs/handle/123456789/1060
dc.description.abstractThis paper introduces a family of n-polytopes, P An,c which is a geometrical realisation of simple permutoassociahedra. It has significant importance serving as a topological proof of Mac Lane’s coherence. Polytopes in this family are defined as Minkowski sums of certain polytopes such that every summand produces exactly one truncation of the permutohedron, i.e. yields to the appropriate facet of the resulting sum. Additionally, it leads to the correlation between Minkowski sums and truncations, which gives a general procedure for similar geometrical realisation of a wider class of polytopes.en
dc.language.isoensr
dc.publisherBelgrade : University of Belgrade, Faculty of Electrical Engineering, Department of Applied Mathematicssr
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/44006/RS//
dc.rightsopenAccesssr
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceApplicable Analysis and Discrete Mathematicssr
dc.subjectCoherencesr
dc.subjectSimple polytopessr
dc.subjectGeometrical realisationsr
dc.subjectMinkowski sumsr
dc.titleGeometrical realisations of the simple permutoassociahedron by Minkowski sumsen
dc.typearticlesr
dc.rights.licenseBYsr
dcterms.abstractИвановић, Јелена;
dc.citation.volume14
dc.citation.issue1
dc.citation.spage55
dc.citation.epage93
dc.identifier.doi10.2298/AADM190414011I
dc.identifier.scopus2-s2.0-85092261005
dc.identifier.fulltexthttp://raf.arh.bg.ac.rs/bitstream/id/3680/IvanovicJelena.pdf
dc.type.versionpublishedVersionsr


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