论文信息 - A correction to “Equivariant cohomology and lower bounds for chromatic numbers”

A correction to “Equivariant cohomology and lower bounds for chromatic numbers”

We introduce a general topological method for obtaining a lower bound of the chromatic number of an n-graph. We present numerical lower bounds for intersection n-graphs

I. Kríz

[1] Glen E. Bredon,et al. Equivariant cohomology theories , 1967 .

[2] László Lovász,et al. Kneser's Conjecture, Chromatic Number, and Homotopy , 1978, J. Comb. Theory A.

[3] P. Os,et al. Problems and Results in Combinatorial Analysis , 1978 .

[4] Noga Alon,et al. The chromatic number of kneser hypergraphs , 1986 .

[5] Jon P. May. Simplicial objects in algebraic topology , 1993 .

[6] P. Erdos. Problems and Results in Combinatorial Analysis , 2022 .