Curvature-dimension inequalities on sub-Riemannian manifolds obtained from Riemannian foliations: part I

Hypoelliptic second order differential equations

Lars Hörmander · Acta Mathematica · 1967 · 2.4K citations · Full text

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Sub-Riemannian geometry

Robert S. Strichartz · Journal of Differential Geometry · 1986 · 656 citations · Full text

Foliated Manifolds with Bundle-Like Metrics

Bruce L. Reinhart · Annals of Mathematics · 1959 · 405 citations

Natural Sciences, Mathematics, Geometry +10

The intrinsic hypoelliptic Laplacian and its heat kernel on unimodular Lie groups

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Natural Sciences, Physics, Theoretical Physics +8

Lévy-Gromov's isoperimetric inequality for an infinite dimensional diffusion generator

Dominique Bakry, Michel Ledoux · Inventiones mathematicae · 1996 · 166 citations

Engineering, Mathematics, Probability Theory +10