
School of Mathematics and Statistics
Don Barnes
University of Sydney
Cohomology of Fexcentric modules of a soluble Lie algebra
Friday 15th June, 121pm,
Carslaw 159.
Let F be a saturated formation of soluble Lie algebras and let
L \in F. Let V be an Fexcentric
Lmodule. It has long been known that
H^{n}(L, V) = 0 for
n=0,1,2 and for all n in many special cases. I can now
prove this always holds. The proof involves an
interesting use of the HochschildSerre spectral sequence.
