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Vladikavkazskii Matematicheskii Zhurnal, 2015, Volume 17, Number 1, Pages 21–30
(Mi vmj529)
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This article is cited in 2 scientific papers (total in 2 papers)
Extensions of pseudo-geometric graphs of the partial geometries $pG_{s-4}(s,t)$
A. K. Gutnovaa, A. A. Makhnevb a North-Ossetia State University, Vladikavkaz, Russia
b Institute of Mathematics and Mechanics, Ural Branch of the Russian Academy of Sciences, Ekaterinburg, Russia
Abstract:
Intersection arrays of distance-regular graphs the neighbourhoods of whose vertices are exceptional pseudo-geometric graphs of the partial geometries $pG_{s-4}(s,t)$ are obtained in this paper.
Key words:
distance regular graphs, pseudo-geometric graph, eigenvalue of a graph.
Received: 17.10.2014
Citation:
A. K. Gutnova, A. A. Makhnev, “Extensions of pseudo-geometric graphs of the partial geometries $pG_{s-4}(s,t)$”, Vladikavkaz. Mat. Zh., 17:1 (2015), 21–30
Linking options:
https://www.mathnet.ru/eng/vmj529 https://www.mathnet.ru/eng/vmj/v17/i1/p21
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Abstract page: | 298 | Full-text PDF : | 72 | References: | 65 |
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