Abstract.
We give results on the following questions about a topologically tame hyperbolic 3-manifold M:¶1. Does M have nonzero square-integrable harmonic 1-forms?¶2. Does zero lie in the spectrum of the Laplacian acting on \(\Lambda^1 (M)/Ker(d)\)?
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Submitted: January 1996, improved version: June 1996.
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Lott, J. L2-Cohomology of geometrically infinite hyperbolic 3-manifolds. GAFA, Geom. funct. anal. 7, 81–119 (1997). https://doi.org/10.1007/PL00001617
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DOI: https://doi.org/10.1007/PL00001617