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math.RT2008
Whittaker Modules for the Virasoro Algebra
Matthew Ondrus, Emilie Wiesner
Whittaker modules have been well studied in the setting of complex semisimple Lie algebras. Their definition can easily be generalized to certain other Lie algebras with triangular…
math.RT2008
Ext^1-quivers for the Witt algebra W(1,1)
Brian D. Boe, Daniel K. Nakano, Emilie Wiesner
Let g be the finite dimensional Witt algebra W(1,1) over an algebraically closed field of characteristic p > 3. It is well known that all simple W(1,1)-modules are finite dimension…