Canad. J. Math. 51(1999), 1194-1225
Printed: Dec 1999
In this paper we describe a canonical basis for the equivariant
$K$-theory (with respect to a $\bc^*$-action) of the variety of
Borel subalgebras containing a subregular nilpotent element of a
simple complex Lie algebra of type $D$ or~$E$.
20G99 - None of the above, but in this section