Abstract
Let Phi be a root system and let Gamma subset of Phi. In this short paper we prove that Gamma contains a Z-basis of the lattice that it generates.
| Original language | English |
|---|---|
| Pages (from-to) | 41-45 |
| Number of pages | 5 |
| Journal | Mathematical Proceedings of the Cambridge Philosophical Society |
| Volume | 142 |
| Issue number | 01 |
| Early online date | 12 Feb 2007 |
| DOIs | |
| Publication status | Published - 12 Feb 2007 |