A simple graph on $n$ vertices may contain a lot of maximum cliques. But how many can it potentially contain? We will show that the maximum number of maximum cliques is taken over so-called cliqueful graphs, more specifically, later we will show that it is taken over saturated composite cliqueful graphs, if $n \ge 15$. Using this we will show that the graph that contains $3^{\lfloor n/3 \rfloor}c$ maxcliques has the most number of maxcliques on $n$ vertices, where $c\in\{1,\frac{4}{3},2\}$, depending on $n \text{ mod } 3$.
翻译:在 $n$ 个顶点上的简单图可能包含大量最大团。但它最多能包含多少个?我们将证明,最大团的最大数量由所谓的团图(cliqueful graphs)取得,更具体而言,当 $n \ge 15$ 时,它由饱和复合团图取得。利用这一结论,我们将证明,包含 $3^{\lfloor n/3 \rfloor}c$ 个最大团的图在 $n$ 个顶点上具有最多的最大团数量,其中 $c\in\{1,\frac{4}{3},2\}$,具体值取决于 $n \text{ mod } 3$。