3 problems

Non-local exponentiality conjecture. The Lie group $C^\infty(M,{\mathbb{R}}) \rtimes_\alpha {\mathbb{R}}$ is not locally exponential. More specifically, there is a sequence…

Let $\mathbf H\subset\mathbf G$ be an abstract Wiener group with Lie algebra $\mathbf h$, let $\mathbf H_0$ be the identity component of $\mathbf H$, and let…

Let $\mathbf H\subset\mathbf G$ be an abstract Wiener group with Lie algebras $\mathbf h\subset\mathbf g$, and let $\nu_{t/N}^{\mathbf h\subset\mathbf g}$ denote the corresponding…