In this paper we prove that the problem APM(k, r, c) of deciding whether a given k-uniform hypergraph H, with minimum (k - 1)-wise vertex degree at least c|V (H)|, contains a matching missing exactly r vertices, that is, a set of disjoint edges of size at least (|V (H)|- r)/k, is NP-complete for c < 1/k , while for c > 1/k , and r > 0 we provide a polynomial time algorithm for the corresponding search problem. © Springer-Verlag Berlin Heidelberg 2009.
CITATION STYLE
Szymańska, E. (2009). The complexity of almost perfect matchings in uniform hypergraphs with high codegree. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 5874 LNCS, pp. 438–449). https://doi.org/10.1007/978-3-642-10217-2_43
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