Abstract:
The Picard variety Pic0(?n) of a complex n-dimensional torus?n is the group of all holomorphic equivalence classes of topologically trivial holomorphic (principal) line bundles on ?n. The total space of a topologically trivial holomorphic (principal) line bundle on a compact Kähler manifold is weakly pseudoconvex. Thus we can regard Pic0(?n) as a family of weakly pseudoconvex Kähler manifolds. We consider a problem whether the Kodaira's -Lemma holds on a total space of holomorphic line bundle belonging to Pic0(?n). We get a criterion for this problem using a dynamical system of translations on Pic0(?n). We also discuss the problem whether the -Lemma holds on strongly pseudoconvex Kähler manifolds or not. Using the result of ColColţoiu, we find a 1-convex complete Kähler manifold on which the -Lemma does not hold.
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Received: 11 June 1999 / Revised version: 22 November 1999
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Kazama, H., Takayama, S. On the -equation¶over pseudoconvex Kähler manifolds. manuscripta math. 102, 25–39 (2000). https://doi.org/10.1007/PL00005850
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DOI: https://doi.org/10.1007/PL00005850