Geodesic
Comparison Geometry of Manifolds with Boundary under a Lower Weighted Ricci Curvature Bound
Canadian journal of mathematics, Tome 72 (2020) no. 1, pp. 243-280

Voir la notice de l'article provenant de la source Cambridge University Press

We study Riemannian manifolds with boundary under a lower weighted Ricci curvature bound. We consider a curvature condition in which the weighted Ricci curvature is bounded from below by the density function. Under the curvature condition and a suitable condition for the weighted mean curvature for the boundary, we obtain various comparison geometric results.
DOI : 10.4153/S0008414X1800007X
Mots-clés : Manifold with boundary, Weighted Ricci curvature 
Sakurai, Yohei. Comparison Geometry of Manifolds with Boundary under a Lower Weighted Ricci Curvature Bound. Canadian journal of mathematics, Tome 72 (2020) no. 1, pp. 243-280. doi: 10.4153/S0008414X1800007X
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