Amb motiu del tancament d'estiu, la validació de documents es reprendrà a partir del 28 d'agost de 2026. Disculpeu les molèsties.
Con motivo del cierre de verano, la validación de documentos se reanudará a partir del 28 de agosto de 2026. Disculpad las molestias
Due to the summer closure, document validation will resume starting August 28, 2026. We apologize for any inconvenience.

The signed Varchenko determinant for complexes of oriented matroids.

dc.contributor.authorHochstättler, Winfried
dc.contributor.authorKeip, Sophia
dc.contributor.authorKnauer, Kolja
dc.date.accessioned2026-02-20T11:24:36Z
dc.date.available2026-02-20T11:24:36Z
dc.date.issued2025-03-17
dc.date.updated2026-02-20T11:24:36Z
dc.description.abstractWe generalize the (signed) Varchenko matrix of a hyperplane arrangement to complexes of oriented matroids and show that its determinant has a nice factorization. This extends previous results on hyperplane arrangements and oriented matroids.
dc.format.extent23 p.
dc.format.mimetypeapplication/pdf
dc.identifier.idgrec765967
dc.identifier.issn0209-9683
dc.identifier.urihttps://hdl.handle.net/2445/227135
dc.language.isoeng
dc.publisherSpringer Verlag
dc.relation.isformatofReproducció del document publicat a: https://doi.org/10.1007/s00493-025-00138-2
dc.relation.ispartofCombinatorica, 2025, vol. 45, num.19
dc.relation.urihttps://doi.org/10.1007/s00493-025-00138-2
dc.rightscc by (c) Winfried Hochstättler et al., 2025
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.sourceArticles publicats en revistes (Matemàtiques i Informàtica)
dc.subject.classificationÀlgebra lineal
dc.subject.classificationMatroides
dc.subject.classificationCombinatòria (Matemàtica)
dc.subject.classificationGeometria discreta
dc.subject.otherLinear algebra
dc.subject.otherMatroids
dc.subject.otherCombinations
dc.subject.otherDiscrete geometry
dc.titleThe signed Varchenko determinant for complexes of oriented matroids.
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion

Fitxers

Paquet original

Mostrant 1 - 1 de 1
Carregant...
Miniatura
Nom:
919406.pdf
Mida:
407.46 KB
Format:
Adobe Portable Document Format