Characterizing forbidden pairs for spanning $\Theta$-subgraphs of 2-connected graphs

Binlong Li, Ziqing Sang, Shipeng Wang

Let $\mathcal{F}$ be a set of connected graphs, and let $G$ be a graph. We say that $G$ is \emph{$\mathcal{F}$-free} if it does not contain $F$ as an induced subgraph for all $F\in…