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math.GT2011★ 6 cited
Small Covers, infra-solvmanifolds and curvature
Shintarô Kuroki, Mikiya Masuda, Li Yu
It is shown that a small cover (resp. real moment-angle manifold) over a simple polytope is an infra-solvmanifold if and only if it is diffeomorphic to a real Bott manifold (resp.…
math.GT2011
Small Covers, infra-nilmanifolds and positive curvature
Li Yu
We show that all the small covers which are infra-nilmanifolds are exactly real Bott manifolds. This implies that any small cover which admits a flat Riemannian metric must be a re…