Reconstruction from Representations: Jacobi via Cohomology

Boris Kruglikov, Henrik Winther

A subalgebra of a Lie algebra $\mathfrak{h}\subset \mathfrak{g}$ determines $\mathfrak{h}$-representation $\rho$ on $\mathfrak{m}=\mathfrak{g}/\mathfrak{h}$. In this note we discuss ho…