English

Generalized distance domination problems and their complexity on graphs of bounded mim-width

Computational Complexity 2018-07-12 v2 Discrete Mathematics Combinatorics

Abstract

We generalize the family of (σ,ρ)(\sigma, \rho)-problems and locally checkable vertex partition problems to their distance versions, which naturally captures well-known problems such as distance-rr dominating set and distance-rr independent set. We show that these distance problems are XP parameterized by the structural parameter mim-width, and hence polynomial on graph classes where mim-width is bounded and quickly computable, such as kk-trapezoid graphs, Dilworth kk-graphs, (circular) permutation graphs, interval graphs and their complements, convex graphs and their complements, kk-polygon graphs, circular arc graphs, complements of dd-degenerate graphs, and HH-graphs if given an HH-representation. To supplement these findings, we show that many classes of (distance) (σ,ρ)(\sigma, \rho)-problems are W[1]-hard parameterized by mim-width + solution size.

Keywords

Cite

@article{arxiv.1803.03514,
  title  = {Generalized distance domination problems and their complexity on graphs of bounded mim-width},
  author = {Lars Jaffke and O-joung Kwon and Torstein J. F. Strømme and Jan Arne Telle},
  journal= {arXiv preprint arXiv:1803.03514},
  year   = {2018}
}

Comments

Accepted at IPEC 2018

R2 v1 2026-06-23T00:47:41.890Z