Abstract
Let E = V/L be an n-dimensional complex torus, where V is an n-dimensional complex vector space and L a lattice of V. Let F be a holomorphic line bundle over E. In this note, we shall show that the q-th cohomology group Hq(E,F) (q ≧ 0) of E with coefficients in the sheaf F of germs of holomorphic sections of F can be completely determined by applying harmonic theory. The results have been obtained by Mumford [3] and Kempf [1] by an algebraico-geometric way, and later Umemura [4] and Matsushima [2] showed that harmonic theory can be used to get the results provided that the line bundle F has nondegenerate Chern class. Our purpose is to note that the method found by Umemura and Matsushima may be modified so as to prove a structure theorem in the general case.
Supported by Grant-in-Aid for Scientific Research.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
G. Kempf, Appendix to D. Mumford’s article: “Varieties defined by quadratic equations,” Questions in Algebraic Varieties, C.I.M.E., 1969.
Y. Matsushima, “On the intermediate cohomology group of a holomorphic line bundle over a complex torus,” Osaka J. Math, 16 (1979), 617–632.
D. Mumford, Abelian Varieties, Tata Institute Studies in Math., Oxford Univ. Press, 1970.
H. Umemura, “Some results in the theory of vector bundles,” Nagoya Math. J. 52 (1973), 97–128.
A. Weil, Variétés Kähleriennes, Hermann, Paris, 1958.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1981 Springer Science+Business Media New York
About this chapter
Cite this chapter
Murakami, S. (1981). A Note on Cohomology Groups of Holomorphic Line Bundles over a Complex Torus. In: Hano, Ji., Morimoto, A., Murakami, S., Okamoto, K., Ozeki, H. (eds) Manifolds and Lie Groups. Progress in Mathematics, vol 14. Birkhäuser, Boston, MA. https://doi.org/10.1007/978-1-4612-5987-9_15
Download citation
DOI: https://doi.org/10.1007/978-1-4612-5987-9_15
Publisher Name: Birkhäuser, Boston, MA
Print ISBN: 978-1-4612-5989-3
Online ISBN: 978-1-4612-5987-9
eBook Packages: Springer Book Archive