The main theorem of  was proved using several lemmas developed for that purpose. However, some of these lemmas can be used in a different way, to give a “graph-theoretic” proof of Tutte's excluded minor characterization of graphic matroids, and in this paper we explain how.
|Original language||English (US)|
|Number of pages||8|
|Journal||Annals of Discrete Mathematics|
|State||Published - Jan 1 1980|
All Science Journal Classification (ASJC) codes
- Discrete Mathematics and Combinatorics