- Commit
- 4036d48127438cfd7836526ccab3c931d61f72de
- Parent
- 65d40132357293d350dbc94eaa9608046ee045f6
- Author
- Pablo <pablo-escobar@riseup.net>
- Date
Changed a single word
Source code for my notes on representations of semisimple Lie algebras and Olivier Mathieu's classification of simple weight modules
Changed a single word
1 file changed, 1 insertion, 1 deletion
Status | File Name | N° Changes | Insertions | Deletions |
Modified | sections/semisimple-algebras.tex | 2 | 1 | 1 |
diff --git a/sections/semisimple-algebras.tex b/sections/semisimple-algebras.tex @@ -491,7 +491,7 @@ order. In addition, we may compare the elements of a given \(Q\)-coset \(\lambda + Q\) by comparing their difference with \(0 \in Q\). In other words, given \(\lambda \in \mu + Q\), we say \(\lambda \preceq \mu\) if \(\lambda - \mu \preceq 0\). In particular, since the weights of \(V\) all lie in a single -\(Q\)-coset, we may compare them in this fashion. Given a basis \(\Sigma\) for +\(Q\)-coset, we may compare them in this way. Given a basis \(\Sigma\) for \(\Delta\) we may take ``the highest weight of \(V\)'' as a maximal weight \(\lambda\) of \(V\). The obvious question then is: can we always find a basis for \(\Delta\)?