Abstract
Let X be a compact complex manifold which is the image of a complex torus by a holomorphic surjective map A→X. We prove that X is Kähler and that up to a finite étale cover, X is a product of projective spaces by a torus.
Similar content being viewed by others
References
Barlet, D.: Espace analytique réduit des cycles analytiques complexes compacts d’un espace analytique complexe de dimension finie. In: Séminaire F. Norguet: Fonctions de plusieurs variables complexes, 1974/75. Lecture Notes in Math., vol. 482, pp. 1–158. Springer, Berlin (1975)
Birkenhake, C., Lange, H.: Complex Abelian Varieties, 2nd augmented edn. Grundlehren der Mathematischen Wissenschaften, vol. 302. Springer, Berlin (2004)
Boucksom, S., Demailly, J.-P., Pǎun, M., Peternell, Th.: The pseudo-effective cone of a compact Kähler manifold and varieties of negative Kodaira dimension. math.AG/0405285 (2004)
Campana, F.: Coréduction algébrique d’un espace analytique faiblement kählérien compact. Invent. Math. 63(2), 187–223 (1981)
Campana, F., Peternell, Th.: Cycle spaces. In: Several complex variables, VII, Encyclopaedia Math. Sci., vol. 74, pp. 319–349. Springer, Berlin (1994)
Debarre, O.: Images lisses d’une variété abélienne simple. C. R. Acad. Sci. Paris 309, 119–122 (1989)
Demailly, J.-P.: Estimations L 2 pour l’opérateur \(\overline{\partial}\) d’un fibré vectoriel holomorphe semi-positif au-dessus d’une variété kählérienne complète. Ann. Sci. École Norm. Suppl. 4e Sér. 15, 457–511 (1982)
Demailly, J.-P.: Regularization of closed positive currents and intersection theory. J. Algebraic Geom. 1, 361–409 (1992)
Demailly, J.-P.: Monge-Ampère operators, Lelong numbers and intersection theory. In: Ancona, V., Silva, A. (eds.) Complex Analysis and Geometry, Univ. Series in Math., pp. 115–193. Plenum, New York (1993)
Demailly, J.-P., Pǎun, M.: Numerical characterization of the Kähler cone of a compact Kähler manifold. Ann. Math. 159(3), 1247–1274 (2004)
Demailly, J.-P., Peternell, Th., Schneider, M.: Compact complex manifolds with numerically effective tangent bundles. J. Algebraic Geom. 3, 295–345 (1994)
Hwang, J.M., Mok, N.: Projective manifolds dominated by abelian varieties. Math. Z. 238, 89–100 (2001)
Kawamata, Y.: Pluricanonical systems on minimal algebraic varieties. Invent. Math. 79, 567–588 (1985)
Moishezon, B.G.: On n-dimensional compact varieties with n algebraically indepedent meromorphic functions. Am. Math. Soc. Transl. II. Ser. 63, 51–177 (1967)
Nakayama, N.: The lower semi-continuity of the plurigenera of complex varieties. Adv. Stud. Pure Math. 10, 551–590 (1987)
Okonek, Ch., Schneider, M., Spindler, H.: Vector Bundles on Complex Projective Spaces, Progress in Mathematics, vol. 3. Birkhäuser, Boston (1980)
Pǎun, M.: Sur l’effectivité numérique des images inverses de fibrés en droites. Math. Ann. 310, 411–421 (1998)
Richberg, R.: Stetige Streng pseudokonvexe Funktionen. Math. Ann. 175, 257–286 (1968)
Ueno, K.: Classification theory of algebraic varieties and compact complex spaces. Lecture Notes in Math., vol. 439. Springer, Berlin (1975)
Varouchas, J.: Stabilité de la classe des variétés kählériennes par certains morphismes propres. Invent. Math. 77(1), 117–127 (1984)
Varouchas, J.: Kähler spaces and proper open morphisms. Math. Ann. 283, 13–52 (1989)
Author information
Authors and Affiliations
Corresponding author
Additional information
Dedicated to Gennadi Henkin.
J.-M. Hwang’s work was supported by the SRC Program of Korea Science and Engineering Foundation.
Rights and permissions
About this article
Cite this article
Demailly, JP., Hwang, JM. & Peternell, T. Compact Manifolds Covered by a Torus. J Geom Anal 18, 324–340 (2008). https://doi.org/10.1007/s12220-008-9017-z
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12220-008-9017-z
Keywords
- Complex torus
- Abelian variety
- Projective space
- Kähler manifold
- Albanese morphism
- Fundamental group
- Étale cover
- Ramification divisor
- Nef divisor
- Nef tangent bundle
- Anti-canonical line bundle
- Numerically flat vector bundle