The Ring of Invariants for Smooth Completions of Kac-Moody Lie Algebras
Ian MarshallTudor Ratiu
所有作者
Ian MarshallTudor Ratiu
文献摘要
It is proved that the ring of invariants of the standard smooth completion of
a Kac-Moody Lie algebra is functionally generated by two elements: the
coefficient of the center and the Killing form.