论文标题
关于两个广义旋塞图的色数
On the chromatic number of two generalized Kneser graphs
论文作者
论文摘要
我们确定类型$ a_4 $的建筑物中一些标志图的色数,即,$ \ {2,4 \} $的标志的旋转图中的矢量空间$ gf(q)^5 $ for $ q \ geq3 $的$ gf(q)^5 $,以及$ \ for $ gf for $ gf的标志的标志,大$ Q $。
We determine the chromatic number of some graphs of flags in buildings of type $A_4$, namely of the Kneser graphs of flags of type $\{2,4\}$ in the vector spaces $GF(q)^5$ for $q\geq3$, and of the Kneser graph of flags of type $\{2,3\}$ in the vector spaces $GF(q)^5$ for large $q$.