NC algorithms for computing the number of perfect matchings in K3,3-free graph and related problems
Information and Computation
Extending planar graph algorithms to K3,3-free graphs
Information and Computation
Sequential and parallel algorithms to find a K5 minor
SODA '92 Proceedings of the third annual ACM-SIAM symposium on Discrete algorithms
The maximal f-dependent set problem for planar graphs is in NC
Theoretical Computer Science
Efficient approximation schemes for maximization problems on K3,3-free of K5-free graphs
Journal of Algorithms
Efficient algorithms for acyclic colorings of graphs
Theoretical Computer Science
Graph Theory With Applications
Graph Theory With Applications
An NC algorithm for finding a maximal acyclic set in a graph
Proceedings of the sixteenth annual ACM symposium on Parallelism in algorithms and architectures
Hi-index | 0.89 |
We show that an n-vertex bipartite K3,3-free graph with n ≥ 3 has at most 2n - 4 edges and that an n-vertex bipartite K5-free graph with n ≥ 5 has at most 3n - 9 edges. These bounds are also tight. We then use the bound on the number of edges in a K3,3-free graph to extend two known NC algorithms for planar graphs to K3,3-free graphs.