𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Elementary strong maps of graphic matroids

✍ Scribed by András Recski

Book ID
105309460
Publisher
Springer Japan
Year
1987
Tongue
English
Weight
234 KB
Volume
3
Category
Article
ISSN
0911-0119

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Chordal characterization of graphic matr
Chordal characterization of graphic matroids
✍ Wiktor Piotrowski 📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 722 KB

In this paper we present the characterization of graphic matroids using the concept of a chord. Then we apply this characterization to solve a problem of Szamkolowicz [9]. One of the deepest theorems in the theory of matroids is Tuttes excludedminor characterization of graphic matroids [ 111. The p

On Tutt's Characterization of graphic ma
On Tutt's Characterization of graphic matroids—a graphic proof
✍ A. M. H. Gerards 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 409 KB

## Abstract In this paper we present a relatively simple proof of Tutt's characterization of graphic matroids. The proof uses the notion of ‘signed graph’ and it is ‘graphic’ in the sense that it can be presented almost entirely by drawing (signed) graphs. © 1995 John Wiley & Sons, Inc.