134 search results - page 2 / 27 » Induced Subgraphs of Bounded Degree and Bounded Treewidth |
EJC
2008
13 years 4 months ago
2008
Abstract. Classes of graphs with bounded expansion are a generalization of both proper minor closed classes and degree bounded classes. Such classes are based on a new invariant, t...
CORR
1999
Springer
13 years 4 months ago
1999
Springer
We solve the subgraph isomorphism problem in planar graphs in linear time, for any pattern of constant size. Our results are based on a technique of partitioning the planar graph ...
DM
2010
13 years 4 months ago
2010
For graphs of bounded maximum degree, we consider acyclic t-improper colourings, that is, colourings in which each bipartite subgraph consisting of the edges between two colour cl...
ESA
2004
Springer
13 years 10 months ago
2004
Springer
Edge contraction is shown to be a useful mechanism to improve lower bound heuristics for treewidth. A successful lower bound for treewidth is the degeneracy: the maximum over all ...
NETWORKS
2008
13 years 4 months ago
2008
In a problem arising in grooming for two-period optical networks, it is required to decompose the complete graph on n vertices into subgraphs each containing at most C edges, so t...