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1 paper

math.CO2025

Forbidden configurations and dominating bicliques in undirected 2-quasi best match graphs

Annachiara Korchmaros, Peter F. Stadler

2-quasi best match graphs (2-qBMGs) are directed graphs that capture a notion of close relatedness in phylogenetics. Here, we investigate the undirected underlying graph of a 2-qBM…