Cameron-Liebler sets of k-spaces in PG(n,q)

2018/05/24 by Aart Blokhuis, Blokhuis, Aart, Maarten De Boeck +3
Engineering · Mathematics · #05E30 #51E14 #51E20 (Primary) 05B25 #51E30 (Secondary) #Combinatorics (math.CO) #FOS: Mathematics #Finite Group Theory Research #Limits and Structures in Graph Theory #graph theory and CDMA systems

paper · pdf · doi:10.48550/arxiv.1805.09539

openalex publication_date 2018/05/24 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Cameron-Liebler sets of k-spaces were introduced recently by Y. Filmus and F. Ihringer. We list several equivalent definitions for these Cameron-Liebler sets, by making a generalization of known results about Cameron-Liebler line sets in PG(n, q) and Cameron-Liebler sets of k-spaces in PG(2k + 1, q). We also present a classification result.

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