M. Horňák

activity

20202022

K_{6} □ K_{q}

equals

2 q + 3

q \geq 41

is odd

2 citations · 5 across the 5 of their papers we have counts for

collaborators

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1 paper · 1 filter

math.CO2022★ 1 cited

On the achromatic number of the Cartesian product of two complete graphs

Mirko Horňák

A vertex colouring $f : V (G) \to C$ of a graph $G$ is complete if for any $c_{1}, c_{2} \in C$ with $c_{1} \neq = c_{2}$ there are in $G$ adjacent vertices $v_{1}, v_{2}$ such that $f (v_{1}) = c_{1}$ and $f(v…