63 search results - page 1 / 13 » Two-coloring Random Hypergraphs |
ICALP
2000
Springer
13 years 9 months ago
2000
Springer
: A 2-coloring of a hypergraph is a mapping from its vertex set to a set of two colors such that no edge is monochromatic. Let H = H k n p be a random k-uniform hypergraph on a ver...
FOCS
1998
IEEE
13 years 9 months ago
1998
IEEE
CORR
2012
Springer
12 years 1 months ago
2012
Springer
A h-uniform hypergraph H = (V, E) is called ( , k)-orientable if there exists an assignment of each hyperedge e ∈ E to exactly of its vertices v ∈ e such that no vertex is ass...
CORR
2012
Springer
12 years 1 months ago
2012
Springer
Abstract. In this paper we give a fully polynomial randomized approximation scheme (FPRAS) for the number of all matchings in hypergraphs belonging to a class of sparse, uniform hy...
CORR
2007
Springer
13 years 5 months ago
2007
Springer
Abstract. Holzer and Holzer [7] proved that the TantrixTM rotation puzzle problem with four colors is NP-complete, and they showed that the infinite variant of this problem is und...