1 citations · 1 across the 3 of their papers we have counts for
3 papers
Every Graph is Essential to Large Treewidth
Bogdan Alecu, Édouard Bonnet, Pedro Bureo Villafana +1
We show that for every graph , there is a hereditary weakly sparse graph class of unbounded treewidth such that the -free (i.e., excluding as an induced su…
Lettericity of graphs: an FPT algorithm and a bound on the size of obstructions
Bogdan Alecu, Mamadou Moustapha Kanté, Vadim Lozin +1
Lettericity is a graph parameter responsible for many attractive structural properties. In particular, graphs of bounded lettericity have bounded linear clique-width and they are w…
Graph parameters, implicit representations and factorial properties
Bogdan Alecu, Vladimir E. Alekseev, Aistis Atminas +2
How to efficiently represent a graph in computer memory is a fundamental data structuring question. In the present paper, we address this question from a combinatorial point of vie…