Almost isoperimetric extremisers of two subriemannian probability measures
Yaozhong W. Qiu
Published: 2025/9/13
Abstract
We prove the existence of almost isoperimetric extremisers for two classes of probability measures defined respectively on the Grushin space and a stratified Lie group. It turns out such extremisers can be regarded as a type of anisotropic half-space.