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math.DG2005
Top dimensional group of the basic intersection cohomology for singular riemannian foliations
J. I. Royo Prieto, M. Saralegi-Aranguren, R. Wolak
It is known that, for a regular riemannian foliation on a compact manifold, the properties of its basic cohomology (non-vanishing of the top-dimensional group and Poincaré Duality)…
math.DG2005
Tautness for riemannian foliations on non-compact manifolds
J. I. Royo Prieto, M. Saralegi-Aranguren, R. Wolak
For a riemannian foliation on a closed manifold , it is known that is taut (i.e. the leaves are minimal submanifolds) if and only if the (tautness) c…