THE GAP BETWEEN THE CHROMATIC NUMBER OF A GRAPH AND THE RANK OF ITS ADJACENCY MATRIX IS SUPERLINEAR

被引:19
|
作者
RAZBOROV, AA
机构
[1] Steklov Mathematical Institute, Vavilova, 42, GSP-1
关键词
D O I
10.1016/0012-365X(92)90691-8
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We present a sequence of graphs G(n) for which chi(G(n)) greater-than-or-equal-to OMEGA(rk(A(G(n)))4/3).
引用
收藏
页码:393 / 396
页数:4
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