Global subelliptic estimates for geometric Kramers–Fokker–Planck operators on closed manifolds
In this article we reconsider the proof of subelliptic estimates for Geometric Kramers–Fokker–Planck operators, a class which includes Bismut’s hypoelliptic Laplacian, when the base manifold is closed (no boundary). The method is significantly different from the ones proposed by Bismut–Lebeau in [BL08] and Lebeau in ...