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Independent set reconfiguration on directed graphs
[article]
2022
arXiv
pre-print
Directed Token Sliding asks, given a directed graph and two sets of pairwise nonadjacent vertices, whether one can reach from one set to the other by repeatedly applying a local operation that exchanges a vertex in the current set with one of its out-neighbors, while keeping the nonadjacency. It can be seen as a reconfiguration process where a token is placed on each vertex in the current set, and the local operation slides a token along an arc respecting its direction. Previously, such a
arXiv:2203.13435v1
fatcat:pdpj67pcarbnvhufztnykcagn4