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Cohomologically generic 2-complexes and 3-dimensional Poincaré complexes - MaRDI portal

Cohomologically generic 2-complexes and 3-dimensional Poincaré complexes (Q1322085)

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scientific article; zbMATH DE number 562490
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English
Cohomologically generic 2-complexes and 3-dimensional Poincaré complexes
scientific article; zbMATH DE number 562490

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    Cohomologically generic 2-complexes and 3-dimensional Poincaré complexes (English)
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    25 July 1994
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    We determine the graded Lie algebras associated to the lower central series of the fundamental groups of generic classical link complements and closed oriented 3-manifolds. Our approach is via rigidity and our results are in terms of simple homological data. Several classes of generic examples are indicated.
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    graded Lie algebras associated to the lower central series of the fundamental groups of generic classical link complements
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    closed oriented 3-manifolds
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