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Properties of compact complex manifolds carrying closed positive currents

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Abstract

We show that a compact complex manifold is Moishezon if and only if it carries a strictly positive, integral (1, 1)-current. We then study holomorphic line bundles carrying singular hermitian metrics with semi-positive curvature currents, and we give some cases in which these line bundles are big. We use these cases to provide sufficient conditions for a compact complex manifold to be Moishezon in terms of the existence of certain semi-positive, integral (1,1)-currents. We also show that the intersection number of two closed semi-positive currents of complementary degrees on a compact complex manifold is positive when the intersection of their singular supports is contained in a Stein domain.

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References

  1. Chow, W.-L., and Kodaira, K. On analytic surfaces with two independent meromorphic functions. Proc. Nat. Acad. Sci. U.S.A.38, 319–325 (1952).

    Article  MATH  MathSciNet  Google Scholar 

  2. Demailly, J.-P. Champs magnétiques et inégalités de Morse pour la d″-cohomologie. Ann. Inst. Fourier, Grenoble35, 189–229 (1985).

    MATH  MathSciNet  Google Scholar 

  3. Demailly, J.-P. Singular Hermitian metrics on positive line bundles. In: Complex Algebraic Varieties, Lecture Notes in Mathematics 1507, pp. 87–104. New York: Springer-Verlag 1992.

    Chapter  Google Scholar 

  4. Demailly, J.-P. Regularization of closed positive currents and intersection theory. Preprint, 1991.

  5. Gunning, R. C., and Rossi, H. Analytic Functions of Several Complex Variables. Englewood Cliffs, NJ: Prentice-Hall 1965.

    MATH  Google Scholar 

  6. Harvey, R., and Knapp, A. W. Positive (p,p)-forms, Wirtinger’s inequality and currents. In: Value-Distribution Theory, pp. 43–62. New York: Marcel Dekker 1974.

    Google Scholar 

  7. Ji, S. Smoothing of currents and Moišezon manifolds. In: Several Complex Variables and Complex Geometry, A. M. S. Proceedings of Symposia in Pure Mathematics, Vol.52, Part 2, pp. 273–282 (1991).

    Google Scholar 

  8. Ji, S. Currents, metrics and Moishezon manifolds. Pacific J. Math., to appear.

  9. Miyaoka, Y. Extension theorems for Kähler metrics. Proc. Japan Acad.50, 407–410 (1974).

    Article  MATH  MathSciNet  Google Scholar 

  10. Moishezon, B. Onn -dimensional compact varieties withn algebraically independent meromorphic functions. Amer. Math. Soc. Translations63, 51–177 (1967).

    MATH  Google Scholar 

  11. Shiffman, B., and Sommese, A. J. Vanishing Theorems on Complex Manifolds. Boston: Birkhäuser 1985.

    MATH  Google Scholar 

  12. Siu, Y.-T. Analyticity of sets associated to Lelong numbers and the extension of closed positive currents. Invent. Math.27, 53–156 (1974).

    Article  MATH  MathSciNet  Google Scholar 

  13. Siu, Y.-T. Every Stein subvariety admits a Stein neighborhood. Invent. Math.38, 89–100 (1976).

    Article  MATH  MathSciNet  Google Scholar 

  14. Siu, Y.-T. A vanishing theorem for semipositive line bundle over non-Kähler manifolds. J. Diff. Geom.19, 431–452 (1984).

    MATH  MathSciNet  Google Scholar 

  15. Siu, Y.-T. Some recent results in complex manifold theory related to vanishing theorems for the semipositive case. In: Arbeitstagung Bonn 1984, Lecture Notes in Mathematics 1111, pp. 169–192. New York: Springer-Verlag 1985.

    Chapter  Google Scholar 

  16. Ueno, K. Classification Theory of Algebraic Varieties and Compact Complex Spaces. Lecture Notes in Mathematics 439. New York: Springer-Verlag 1975.

    MATH  Google Scholar 

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The first author was partially supported by National Science Foundation Grant Nos. DMS-8922760 and DMS-9204273. The second author was partially supported by National Science Foundation Grant Nos. DMS-9001365 and DMS-9204037.

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Ji, S., Shiffman, B. Properties of compact complex manifolds carrying closed positive currents. J Geom Anal 3, 37–61 (1993). https://doi.org/10.1007/BF02921329

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