Aug 14, 2017 · A d-interval hypergraph has d disjoint copies of the unit interval as its vertex set, and each edge is the union of d subintervals, ...
May 6, 2016 · Abstract:A d-interval hypergraph has d disjoint copies of the unit interval as its vertex set, and each edge is the union of d subintervals, ...
A d-interval hypergraph has d disjoint copies of the unit interval as its vertex set, and each edge is the union of d subintervals, one on each copy.
A d-interval hypergraph has d disjoint copies of the unit interval as its vertex set, and each edge is the union of d subintervals, one on each copy.
A dual point of view is taken, and the edge-covering number is bound in terms of a parameter expressing independence of systems of partitions of the d unit ...
In this paper, we improve this lower bound to $\Omega(2^d) {n \choose 2d}$. We also consider the special case when all the vertices of a $d$-uniform hypergraph ...
We prove a suitable analog for d-interval hypergraphs. Here the ground set consists of d copies of [0,1], and every edge is the union of d closed subintervals, ...
This volume explores a broad range of subjects such as premodern and early modern attempts to conjure a politics of Confucianism, twentieth-century Japanese ...
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A covering or a transversal is a set of vertices that intersects every edge, i.e., a set of points that intersects every d-interval. For example, in the 1 ...
where E, and E, are edges of H H is said to be a D-interval hypergraph if D(H) is an interval hypergraph. A forbidden subhypergraph characterization of D- ...
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