Showing math.RAShow all
2 papers · 1 filter
math.RA2016
Symmetric bilinear form on a Lie algebra
Eun-Hee Cho, Sei-Qwon Oh
Let be the finite dimensional simple Lie algebra associated to an indecomposable and symmetrizable generalized Cartan matrix of finite type and l…
math.RA2016
Semiclassical limits of Ore extensions and a Poisson generalized Weyl algebra
Eun-Hee Cho, Sei-Qwon Oh
We observe \cite[Proposition 4.1]{LaLe} that Poisson polynomial extensions appear as semiclassical limits of a class of Ore extensions. As an application, a Poisson generalized Wey…