Diskretnaya Matematika, Tome 8 (1996) no. 3, pp. 31-39
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A. A. Makhnev. О сильно регулярных расширениях обобщенных четырехугольников с короткими прямыми. Diskretnaya Matematika, Tome 8 (1996) no. 3, pp. 31-39. http://geodesic.mathdoc.fr/item/DM_1996_8_3_a2/
@article{DM_1996_8_3_a2,
author = {A. A. Makhnev},
title = {{\CYRO} {\cyrs}{\cyri}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro} {\cyrr}{\cyre}{\cyrg}{\cyru}{\cyrl}{\cyrya}{\cyrr}{\cyrn}{\cyrery}{\cyrh} {\cyrr}{\cyra}{\cyrs}{\cyrsh}{\cyri}{\cyrr}{\cyre}{\cyrn}{\cyri}{\cyrya}{\cyrh} {\cyro}{\cyrb}{\cyro}{\cyrb}{\cyrshch}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyrh} {\cyrch}{\cyre}{\cyrt}{\cyrery}{\cyrr}{\cyre}{\cyrh}{\cyru}{\cyrg}{\cyro}{\cyrl}{\cyrsftsn}{\cyrn}{\cyri}{\cyrk}{\cyro}{\cyrv} {\cyrs}~{\cyrk}{\cyro}{\cyrr}{\cyro}{\cyrt}{\cyrk}{\cyri}{\cyrm}{\cyri} {\cyrp}{\cyrr}{\cyrya}{\cyrm}{\cyrery}{\cyrm}{\cyri}},
journal = {Diskretnaya Matematika},
pages = {31--39},
year = {1996},
volume = {8},
number = {3},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DM_1996_8_3_a2/}
}
TY - JOUR
AU - A. A. Makhnev
TI - О сильно регулярных расширениях обобщенных четырехугольников с короткими прямыми
JO - Diskretnaya Matematika
PY - 1996
SP - 31
EP - 39
VL - 8
IS - 3
UR - http://geodesic.mathdoc.fr/item/DM_1996_8_3_a2/
LA - ru
ID - DM_1996_8_3_a2
ER -
%0 Journal Article
%A A. A. Makhnev
%T О сильно регулярных расширениях обобщенных четырехугольников с короткими прямыми
%J Diskretnaya Matematika
%D 1996
%P 31-39
%V 8
%N 3
%U http://geodesic.mathdoc.fr/item/DM_1996_8_3_a2/
%G ru
%F DM_1996_8_3_a2
We prove that a strongly regular graph such that the neighbourhoods of its vertices are point graphs of generalized quadrangles with 4-point lines coincides with the quotient of the Johnson graph on 4-element subsets of an 8-element set, or with the graph of rank 3 for the unitary group $U_5(2)$, or with the McLaughlin graph.This work was supported by the Russian Foundation for Basic Research, Grant 93–011–1529.
