Geodesic
Comparison Geometry With L 1-Norms of Ricci Curvature
Canadian mathematical bulletin, Tome 49 (2006) no. 1, pp. 152-160

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DOI

We investigate the geometry of manifolds with bounded Ricci curvature in ${{L}^{1}}$ -sense. In particular, we generalize the classical volume comparison theorem to our situation and obtain a generalized sphere theorem.
DOI : 10.4153/CMB-2006-016-2
Mots-clés : Mean curvature, Ricci curvature 
Yun, Jong-Gug. Comparison Geometry With L 1-Norms of Ricci Curvature. Canadian mathematical bulletin, Tome 49 (2006) no. 1, pp. 152-160. doi: 10.4153/CMB-2006-016-2
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     author = {Yun, Jong-Gug},
     title = {Comparison {Geometry} {With} {L} {1-Norms} of {Ricci} {Curvature}},
     journal = {Canadian mathematical bulletin},
     pages = {152--160},
     year = {2006},
     volume = {49},
     number = {1},
     doi = {10.4153/CMB-2006-016-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2006-016-2/}
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