✦ LIBER ✦
The Existence of Nonconstant Harmonic Functions on Infinite Vertex-Symmetric Graphs
✍ Scribed by V.I. Trofimov
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 97 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0195-6698
No coin nor oath required. For personal study only.
✦ Synopsis
It is proved that any infinite locally finite vertex-symmetric graph admits a nonconstant harmonic function.