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Others avatars for tex2html_wrap_inline1123 and related algebras

In this paper, we decided to study properties of tex2html_wrap_inline1123 without using any a priori knowledge on quantum groups. Here are nevertheless a few (non elementary) facts, given without proof, that may interest the reader.

Consider the universal enveloping algebra of tex2html_wrap_inline1731 , say U. Let tex2html_wrap_inline1843 be the corresponding quantum algebra ( tex2html_wrap_inline1383 is a deformation parameter) and tex2html_wrap_inline1373 , K its generators (not the same as before !).


next up previous
Next: Other properties of Up: No Title Previous: The representation theory of

Robert Coquereaux
Tue Nov 5 15:18:21 MET 1996