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How hard is it to satisfy (almost) all roommates?
[article]
2018
arXiv
pre-print
The classic Stable Roommates problem (which is the non-bipartite generalization of the well-known Stable Marriage problem) asks whether there is a stable matching for a given set of agents, i.e. a partitioning of the agents into disjoint pairs such that no two agents induce a blocking pair. Herein, each agent has a preference list denoting who it prefers to have as a partner, and two agents are blocking if they prefer to be with each other rather than with their assigned partners. Since stable
arXiv:1707.04316v3
fatcat:txjrfu5z75gkldf33423yr7hgq