Xiying Du gave a talk on the characterization of graphs admitting, for any pair (X,Y) of vertex sets of size 2 and 3, two disjoint connected subgraphs containing X and Y, respectively, at the Discrete Math Seminar

On October 27, 2026, Xiying Du from the IBS Discrete Mathematics Group gave a talk at the Discrete Math Seminar on the characterization of graphs admitting two disjoint connected subgraphs containing X and Y, respectively, for any pair (X,Y) of vertex sets of size 2 and 3. The title of her talk was “Characterizing (2,3)-linked graphs“.