Poincaré Dualität für Räume mit Normalisierung
Poincaré duality and commutative differential graded algebras
We prove that every commutative differential graded algebra whose cohomology is a simply-connected Poincaré duality algebra is quasi-isomorphic to one whose underlying algebra is simply-connected and satisfies Poincaré duality in the same dimension. This has applications in rational homotopy, giving Poincaré duality at the cochain level, which is of interest in particular in the study of configuration spaces and in string topology.
Poincaré Duality and Groups of Type (FP).
Poincaré duality and integral cycles
Poincaré duality groups of dimension two.
Poincaré duality groups of dimension two, II.
Poincaré Spaces, Their Normal Fibrations and Surgery.
Poincaré submersions.