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dc.contributor.authorJojić, Duškoen_US
dc.contributor.authorPanina, Gaiane Yuen_US
dc.contributor.authorŽivaljević, Radeen_US
dc.date.accessioned2022-06-13T11:29:25Z-
dc.date.available2022-06-13T11:29:25Z-
dc.date.issued2022-04-01-
dc.identifier.issn1064-5632-
dc.description.abstractWe prove a multiple coloured Tverberg theorem and a balanced coloured Tverberg theorem, applying different methods, tools and ideas. The proof of the first theorem uses a multiple chessboard complex (as configuration space) and the Eilenberg-Krasnoselskii theory of degrees of equivariant maps for non-free group actions. The proof of the second result relies on the high connectivity of the configuration space, established by using discrete Morse theory.en_US
dc.publisherInstitute of Physics Publishingen_US
dc.relation.ispartofIzvestiya Mathematicsen_US
dc.subjectchessboard complex | equivariant map | Tverberg theoremen_US
dc.titleThe coloured Tverberg theorem, extensions and new resultsen_US
dc.typeArticleen_US
dc.identifier.doi10.1070/IM9024-
dc.identifier.scopus2-s2.0-85131382809-
dc.contributor.affiliationMechanicsen_US
dc.contributor.affiliationMathematical Institute of the Serbian Academy of Sciences and Artsen_US
dc.description.rank~M21-
item.grantfulltextnone-
item.cerifentitytypePublications-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairetypeArticle-
crisitem.author.orcid0000-0001-9801-8839-
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