Edge-connectivity of undirected and directed hypergraphs
Edge-connectivity of undirected and directed hypergraphs
Edge-connectivity of undirected and directed hypergraphs
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Index<br />
(X, Y )-composition, 25<br />
(k, l)-edge-connected digraph, 16<br />
(k, l)-edge-<strong>connectivity</strong>, 78<br />
(k, l)-partition-connected graph, 15<br />
(k, l)-partition-<strong>connectivity</strong>, 90<br />
(r, 1)-hyperarc, 19<br />
G-even subset, 100<br />
T -odd orientation, 100<br />
ν-hyperedge, 17<br />
c-composition, 25<br />
k-edge-connected digraph, 13, 20<br />
k-edge-connected graph, 13<br />
k-edge-connected hypergraph, 18<br />
k-partition-connected graph, 15<br />
k-partition-<strong>connectivity</strong>, 84<br />
k-rooted-connected digraph, 16<br />
k-rooted-connected dir. hypergraph, 21<br />
p-full partition, 53, 55<br />
arborescence, 13<br />
base polyhedron, 33<br />
circuit matroid, 32<br />
circuit matroid <strong>of</strong> <strong>hypergraphs</strong>, 87<br />
co-disjoint sets, 27<br />
co-partition, 22<br />
complete splitting, 48<br />
composition, 24<br />
connected hypergraph, 17<br />
<strong>connectivity</strong> from S to T , 20<br />
contra-polymatroid, 33<br />
137<br />
covering a set function, 12, 18, 21<br />
critical partition, 57<br />
cross-free family, 27<br />
cross-hyperedge, 22<br />
crossing family, 54<br />
crossing sets, 27<br />
crossing supermodular set function, 34<br />
degree <strong>of</strong> node, 17<br />
degree-specification, 12<br />
<strong>directed</strong> hypergraph, 19<br />
<strong>directed</strong> splitting-<strong>of</strong>f, 71<br />
elementary bipartite graph, 86<br />
entering a set, 17, 19<br />
evaluation oracle, 45<br />
family <strong>of</strong> sets, 22<br />
feasible splitting-<strong>of</strong>f, 57<br />
forest-reducible hypergraph, 85<br />
full truncation, 36<br />
fully submodular, 30<br />
fully supermodular set function, 31<br />
head node, 19<br />
height <strong>of</strong> a composition, 24<br />
hyperarc, 19<br />
hypercircuit, 86<br />
hyperedge, 16<br />
hyperforest, 86<br />
hypergraph, 16<br />
hypergraphic matroid, 87