Key points are not available for this paper at this time.
A transversal matroid whose dual is also transversal is called bi-transversal. Let G be an undirected graph with vertex set V. In this paper, for every subset W of V, we associate a bi-transversal matroid to the pair (G, W). We also derive an explicit formula for counting bases of this matroid.
Mahdi Ebrahimi (Tue,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: