P. Svetlov
Published 2001-12-31, updated 2002-01-03Version 2
We consider the following properties of compact oriented irreducible graph-manifolds: to contain a $\pi_1$-injective surface (immersed, virtually embedded or embedded), be (virtually) fibered over $S^1$, and to carry a metric of nonpositive sectional curvature. It turns out that all these properties can be described from a unified point of view.
Tautly foliated 3-manifolds with no R-covered foliations
Integral approximation of simplicial volume of graph manifolds
A classification of SU(2)-abelian graph manifolds
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