Abstract (EN):
We introduce for oriented matroids a generalization of the concepts of intersection and linking numbers in Euclidean space, with most of their main properties (see [18]). As an application, we reprove a result of Brehm [8] in a slightly extended form.
Idioma:
Inglês
Tipo (Avaliação Docente):
Científica
Nº de páginas:
17