%0 Journal Article
%T The <IMG SRC="/img/revistas/ruma/v49n1/1a110x.png" WIDTH=14 HEIGHT=14>-homology of representations
%A Bratten
%A Tim
%J Revista de la Uni£¿3n Matem£¿£¿tica Argentina
%D 2008
%I Uni¨®n Matem¨¢tica Argentina
%X the -homology groups of a -module provide a natural and fruitful extension of the concept of highest weight to the representation theory of a noncompact reductive lie group. in this article we give an introduction to the -homology groups and a survey of some developments, with a particular emphasis on results pertaining to the problem of caculating -homology groups.
%U http://www.scielo.org.ar/scielo.php?script=sci_abstract&pid=S0041-69322008000100011&lng=en&nrm=iso&tlng=en