The unique coclique extension property for apartments of buildings

Andries Brouwer*, Jan Draisma, Çiçek Güven

*Corresponding author for this work

    Research output: Contribution to journalArticleScientific

    Abstract

    We show that the Kneser graph of objects of a fixed type in a building of spherical type has the unique coclique extension property when the corresponding representation has minuscule weight and also when the diagram is simply laced and the representation is adjoint.
    Original languageEnglish
    Pages (from-to)209-221
    JournalInnovations in Incidence Geometry — Algebraic, Topological and Combinatorial
    Volume20
    Issue number2-3
    DOIs
    Publication statusPublished - 2023

    Keywords

    • Kneser Graph
    • Erd˝os-Ko-Rado

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