[HTML][HTML] Characterising k-connected sets in infinite graphs

JP Gollin, K Heuer - Journal of Combinatorial Theory, Series B, 2022 - Elsevier
A k-connected set in an infinite graph, where k> 0 is an integer, is a set of vertices such that
any two of its subsets of the same size ℓ≤ k can be connected by ℓ disjoint paths in the …

Characterising -connected sets in infinite graphs

JP Gollin, K Heuer - arXiv preprint arXiv:1811.06411, 2018 - arxiv.org
A $ k $-connected set in an infinite graph, where $ k> 0$ is an integer, is a set of vertices
such that any two of its subsets of the same size $\ell\leq k $ can be connected by $\ell …

[PDF][PDF] Connectivity in directed and undirected infinite graphs

K Heuer - 2018 - ediss.sub.uni-hamburg.de
The notion of connectivity is probably one of the most fundamental ones in graph theory.
Many variants of connectivity arose from the original graph invariant 'connectivity'and its …