182 search results - page 12 / 37 » Extremal Problems For Transversals In Graphs With Bounded De... |
78
Voted
WG
2001
Springer
15 years 1 months ago
2001
Springer
In a graph coloring, each color class induces a disjoint union of isolated vertices. A graph subcoloring generalizes this concept, since here each color class induces a disjoint un...
INFOCOM
2009
IEEE
15 years 4 months ago
2009
IEEE
—Designing an overlay network for publish/subscribe communication in a system where nodes may subscribe to many different topics of interest is of fundamental importance. For sca...
JGT
2007
14 years 9 months ago
2007
A well-known theorem of Mader [5] states that highly connected subgraphs can be forced in finite graphs by assuming a high minimum degree. Solving a problem of Diestel [2], we ex...
80
Voted
WAOA
2007
Springer
15 years 3 months ago
2007
Springer
For a connected graph G, let L(G) denote the maximum number of leaves in a spanning tree in G. The problem of computing L(G) is known to be NP-hard even for cubic graphs. We improv...
WDAG
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. The distributed complexity of computing a maximal independent set in a graph is of both practical and theoretical importance. While there exists an elegant O(log n) time ...