Maps and -matroids revisited
arXiv:2111.04036 · doi:10.26493/2590-9770.1360.465
Abstract
Using Tutte's combinatorial definition of a map we define a -matroid purely combinatorially and show that it is identical to Bouchet's topological definition.
arXiv:2111.04036 · doi:10.26493/2590-9770.1360.465
Using Tutte's combinatorial definition of a map we define a -matroid purely combinatorially and show that it is identical to Bouchet's topological definition.