Abstract
Let \({\mathcal {H}}\) be a set of connected graphs. A graph is said to be \({\mathcal {H}}\)-free if it does not contain any member of \({\mathcal {H}}\) as an induced subgraph. In this paper, we characterize all pairs R, S such that every connected \(\{R,S\}\)-free graph has the same (vertex)-connectivity and edge-connectivity.


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Acknowledgements
The first author is funded by International Graduate Exchange Program of Beijing Institute of Technology. The second author is partially supported by JSPS KAKENHI Grant number JP16K17646. The third author is supported by the Natural Science Funds of China (Nos: 11871099, 11671037).
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Wang, S., Tsuchiya, S. & Xiong, L. Forbidden Pairs for Equality of Connectivity and Edge-Connectivity of Graphs. Graphs and Combinatorics 35, 419–426 (2019). https://doi.org/10.1007/s00373-018-2003-8
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DOI: https://doi.org/10.1007/s00373-018-2003-8