Article contents
Surjective Linear Maps Between Root Systems with Zero
Published online by Cambridge University Press: 20 November 2018
Abstract
If R1 and R2 are root systems and there is a linear map which maps R1 ∪{0} onto R2∪{0} we write R1 —> R2. We determine all pairs (R1, R2) of irreducible root systems such that R1 —> R2.
- Type
- Research Article
- Information
- Copyright
- Copyright © Canadian Mathematical Society 1995
References
- 2
- Cited by