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zbMath0414.57011MaRDI QIDQ3049527

Joel M. Cohen

Publication date: 1978

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

projective class group augmentation ideal finite free resolutions finite projective resolution homotopy type of a surface Poincare 2-complexes Poincare duality group of dimension 2

Mathematics Subject Classification ID

Homological methods in group theory (20J05) Poincaré duality spaces (57P10)

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Invariant functions on Lie groups and Hamiltonian flows of surface group representations, String bracket and flat connections

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