A characterization of the Grassmann graphs: one missing case

Fuente: arXiv
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Main Authors: Koolen, Jack H., Lv, Chenhui, Gavrilyuk, Alexander L.
Format: Preprint
Published: 2024
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author Koolen, Jack H.
Lv, Chenhui
Gavrilyuk, Alexander L.
author_facet Koolen, Jack H.
Lv, Chenhui
Gavrilyuk, Alexander L.
contents We prove that the Grassmann graphs $J_2(2D+3,D)$, $D\geq 3$, are characterized by their intersection numbers, which settles one of the few remaining cases.
format Preprint
id arxiv_https___arxiv_org_abs_2412_11018
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle A characterization of the Grassmann graphs: one missing case
Koolen, Jack H.
Lv, Chenhui
Gavrilyuk, Alexander L.
Combinatorics
05E30
We prove that the Grassmann graphs $J_2(2D+3,D)$, $D\geq 3$, are characterized by their intersection numbers, which settles one of the few remaining cases.
title A characterization of the Grassmann graphs: one missing case
topic Combinatorics
05E30
url https://arxiv.org/abs/2412.11018