Abstract
In this note we determine the full automorphism group of the twisted Grassmann graph. Further we show that twisted Grassmann graphs do not have antipodal distance-regular covers. At last, we show that the twisted Grassmann graphs are not the halved graphs of bipartite distance-regular graphs.
Citation
Tatsuya Fujisaki. Jack H. Koolen. Makoto Tagami. "Some properties of the twisted Grassmann graphs." Innov. Incidence Geom. 3 81 - 87, 2006. https://doi.org/10.2140/iig.2006.3.81
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