Abstract
In this chapter we introduce and study L 2-(co-)homology and L 2-Betti numbers for Hilbert chain complexes and for regular coverings of CW-complexes of finite type or of compact manifolds.
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© 2002 Springer-Verlag Berlin Heidelberg
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Lück, W. (2002). L 2-Betti Numbers. In: L 2-Invariants: Theory and Applications to Geometry and K-Theory. Ergebnisse der Mathematik und ihrer Grenzgebiete, vol 44. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-04687-6_2
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DOI: https://doi.org/10.1007/978-3-662-04687-6_2
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-07810-1
Online ISBN: 978-3-662-04687-6
eBook Packages: Springer Book Archive