Efficient algorithms for combinatorial problems on graphs with bounded, decomposability—a survey
BIT - Ellis Horwood series in artificial intelligence
Complexity of finding embeddings in a k-tree
SIAM Journal on Algebraic and Discrete Methods
Approximation algorithms for NP-complete problems on planar graphs
Journal of the ACM (JACM)
A Linear-Time Algorithm for Finding Tree-Decompositions of Small Treewidth
SIAM Journal on Computing
Decomposing graphs under degree constraints
Journal of Graph Theory
Fast partitioning l-apex graphs with applications to approximating maximum induced-subgraph problems
Information Processing Letters
On decomposition of triangle-free graphs under degree constraints
Journal of Graph Theory
A partial k-arboretum of graphs with bounded treewidth
Theoretical Computer Science
Dynamic Programming on Graphs with Bounded Treewidth
ICALP '88 Proceedings of the 15th International Colloquium on Automata, Languages and Programming
A Unified Approach to Approximation Schemes for NP- and PSPACE-Hard Problems for Geometric Graphs
ESA '94 Proceedings of the Second Annual European Symposium on Algorithms
ICALP '96 Proceedings of the 23rd International Colloquium on Automata, Languages and Programming
Algorithms for vertex-partitioning problems on graphs with fixed clique-width
Theoretical Computer Science
Decomposing graphs with girth at least five under degree constraints
Journal of Graph Theory
Complexity and approximation of satisfactory partition problems
COCOON'05 Proceedings of the 11th annual international conference on Computing and Combinatorics
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We study the problem of decomposing the vertex set V of a graph into two nonempty parts V1, V2 which induce subgraphs where each vertex v ∈ V1 has degree at least a(v) inside V1 and each v ∈ V2 has degree at least b(v) inside V2. We give a polynomial-time algorithm for graphs with bounded treewidth which decides if a graph admits a decomposition, and gives such a decomposition if it exists. This result and its variants are then applied to designing polynomial-time approximation schemes for planar graphs where a decomposition does not necessarily exist but the local degree conditions should be met for as many vertices as possible.