Abstract
The present article is a continuation of [Citation5], where Lie bialgebra structures on 𝔤[u] were studied. These structures fall into different classes labelled by the vertices of the extended Dynkin diagram of 𝔤. In [Citation5] the Lie bialgebras corresponding to − αmax were classified. In the present article, we investigate the Lie bialgebras corresponding to an arbitrary simple root α.
2010 Mathematics Subject Classification:
ACKNOWLEDGMENT
The authors are indebted to the referee for useful recommendations and corrections for the final version of the article.
Notes
Communicated by M. Cohen.