𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Decomposition of group flows in regular matroids

✍ Scribed by H. Hamacher

Book ID
105513129
Publisher
Springer Vienna
Year
1982
Tongue
English
Weight
808 KB
Volume
29
Category
Article
ISSN
0010-485X

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Nowhere zero 4-flow in regular matroids
Nowhere zero 4-flow in regular matroids
✍ Hong-Jian Lai; Xiangwen Li; Hoifung Poon πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 96 KB

## Abstract Jensen and Toft 8 conjectured that every 2‐edge‐connected graph without a __K__~5~‐minor has a nowhere zero 4‐flow. Walton and Welsh 19 proved that if a coloopless regular matroid __M__ does not have a minor in {__M__(__K__~3,3~), M\*(__K__~5~)}, then __M__ admits a nowhere zero 4‐flow.