Daniel Krasner

 "Equivariant sl(n)-link homology"

For every positive integer n, M. Khovanov and L. Rozansky constructed
a bigraded link homology theory with Euler characteristic the quantum
sl(n)-link polynomial. Matrix factorizations played an integral part
in their construction. I will discuss these theories and a
generalization that is motivated by the "universal" rank two Frobenius
extension studied by M.  Khovanov for sl(2)-homology. This equivariant
sl(n)-link homology should be a starting point of unraveling some
inherent structural properties of the Khovanov-Rozasnky link homology
and related theories.