soul (Q4171386)
compact, totally convex, totally geodesic submanifold S of a complete connected Riemannian manifold M such that M is diffeomorphic to the normal bundle of S; it always exists if M has nonnegative sectional curvature (soul theorem)
 soul theorem
Language  Label  Description  Also known as 

English 
soul

compact, totally convex, totally geodesic submanifold S of a complete connected Riemannian manifold M such that M is diffeomorphic to the normal bundle of S; it always exists if M has nonnegative sectional curvature (soul theorem)


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Wikipedia(4 entries)
 enwiki Soul theorem
 itwiki Teorema di Soul
 kowiki 영혼 (기하학)
 ruwiki Душа (дифференциальная геометрия)