A new spectral sequence for homology of posets

dc.creatorCianci, Nicolás Emanuel
dc.creatorOttina, Enzo Miguel
dc.date.accessioned2018-09-14T15:52:43Z
dc.date.accessioned2018-11-06T13:39:31Z
dc.date.available2018-09-14T15:52:43Z
dc.date.available2018-11-06T13:39:31Z
dc.date.created2018-09-14T15:52:43Z
dc.date.issued2017-02
dc.identifierCianci, Nicolás Emanuel; Ottina, Enzo Miguel; A new spectral sequence for homology of posets; Elsevier Science; Topology And Its Applications; 217; 2-2017; 1-19
dc.identifier0166-8641
dc.identifierhttp://hdl.handle.net/11336/59684
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1877843
dc.description.abstractWe develop a new method to compute the homology groups of Alexandroff topological spaces (or equivalently of partially ordered sets) by means of spectral sequences giving a complete and simple description of the corresponding differentials. Applying our tools, we obtain a generalization of a result of Minian in homological Morse theory for posets.
dc.languageeng
dc.publisherElsevier Science
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1016/j.topol.2016.12.001
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0166864116303182
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectDISCRETE MORSE THEORY
dc.subjectFINITE SPACES
dc.subjectHOMOLOGY GROUPS
dc.subjectPOSETS
dc.subjectSPECTRAL SEQUENCES
dc.titleA new spectral sequence for homology of posets
dc.typeArtículos de revistas
dc.typeArtículos de revistas
dc.typeArtículos de revistas


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