6 papers
Meta-Theorems for Cuttable Distributed Problems
Marthe Bonamy, Avinandan Das, Cyril Gavoille +3
We prove that given any -approximation LOCAL algorithm for Minimum Dominating Set (MDS) on planar graphs, we can construct an -round -approximation LOCAL algorit…
Tree-independence number of -free graphs with no large bicliques
Václav Blažej, J. Pascal Gollin, Tomáš Hons +5
The tree-independence number of a graph is the minimum, over all tree-decompositions of the graph, of the maximum size of an independent set contained in a bag. Graph classes of bo…
Faithful universal graphs for minor-closed classes
Paul Bastide, Louis Esperet, Carla Groenland +3
It was proved by Huynh, Mohar, Šámal, Thomassen and Wood in 2021 that any countable graph containing every countable planar graph as a subgraph has an infinite clique minor. We p…
Maximum Independent Set when excluding an induced minor: and
Ãdouard Bonnet, Julien Duron, Colin Geniet +2
Dallard, MilaniÄ, and Å torgel [arXiv '22] ask if for every class excluding a fixed planar graph as an induced minor, Maximum Independent Set can be solved in polynomial time,…
Distributed Approximation Algorithms for Minimum Dominating Set in Locally Nice Graphs
Marthe Bonamy, Cyril Gavoille, Timothé Picavet +1
We give a new, short proof that graphs embeddable in a given Euler genus- surface admit a simple -round -approximation distributed algorithm for Minimum Dominating Set…
Local Constant Approximation for Dominating Set on Graphs Excluding Large Minors
Marthe Bonamy, Cyril Gavoille, Timothé Picavet +1
We show that graphs excluding as a minor admit a -round -approximation deterministic distributed algorithm for Minimum Dominating Set. The result extends to Min…