Abstract | ||
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The goal of this paper is to prove that several variants of deciding whether a poset can be (weakly) embedded into a small Boolean lattice, or to a few consecutive levels of a Boolean lattice, are NP-complete, answering a question of Griggs and of Patkos. As an equivalent reformulation of one of these problems, we also derive that it is NP-complete to decide whether a given graph can be embedded into the two middle levels of some hypercube. |
Year | Venue | Keywords |
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2018 | DISCRETE MATHEMATICS AND THEORETICAL COMPUTER SCIENCE | extremal combinatories,forbidden subposet,NP-completeness |
DocType | Volume | Issue |
Journal | 20.0 | 1.0 |
ISSN | Citations | PageRank |
1462-7264 | 0 | 0.34 |
References | Authors | |
6 | 1 |
Name | Order | Citations | PageRank |
---|---|---|---|
Dömötör Pálvölgyi | 1 | 202 | 29.14 |