Local search is a PTAS for feedback vertex set in minor-free graphs.
Hung LeBaigong ZhengPublished in: Theor. Comput. Sci. (2020)
Keyphrases
- vertex set
- weighted graph
- undirected graph
- random graphs
- approximation algorithms
- search algorithm
- memetic algorithm
- approximation schemes
- search space
- genetic algorithm
- tabu search
- simulated annealing
- directed graph
- probabilistic model
- polynomial time approximation
- maximum distance
- graph matching
- graph structure
- cellular automata
- spanning tree
- global search