Abstract
It is well known that the Laplace operator plays an important role in the theory of harmonic integrals and the Bochner technique both in Riemannian and Kähler manifolds. In recent years, under the initiation of S.S. Chern, the global differential geometry of real and complex Finsler manifolds has gained a great development ([1], [2], [3], [4]). A lot of results about the Laplacian and its applications have been obtained in a real Finsler manifold ([5], [6]). But up to now there are no results for the Laplacian and its applications in a complex Finsler manifold. The key point in the theory of the Bochner technique and harmonic integrals is to define a suitable Laplace operator. In the case of Finsler manifolds the difficulty is that the Finsler metric depends on the fibre coordinates. Using the idea that the Laplacian on Euclidean space or on a Riemannian manifold measures the average value of a function around a point, P. Centore ([7]) generalizes the Laplacian on a Riemannian manifold to a real Finsler manifold. Considering a complex manifold as a real manifold, there is a one-to-one correspondence between the real coordinates and the complex coordinates ([8]). In this paper, we use the mean value idea to define the Laplacian on a strongly Kähler-Finsler manifold, first for functions and then for forms, and we derive some remarkable properties for the Laplacian for functions and extend the Laplacian to arbitrary forms. Indeed our Laplacian on strongly Kähler-Finsler manifolds generalizes the Kählerian Laplacian. And it is worth to remark that using the osculating Kähler metric — which we obtain in the following to define the pointwise and global inner product when we define the Hodge-Laplace operator of (p, q)-forms — is more natural than using the fundamental tensor of the Finsler metric and can avoid many complicated calculations.
This project is supported by the Natural Science Foundation of China (No. 10271097).
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
S.S. Chern, Finsler geometry is just Riemannian geometry without the quadratic restriction. AMS Notices 43 (1996), 959–963.
D. Bao, S.S. Chern and Z. Shen (eds.), Finsler geometry (Proceedings of the Joint Summer Research Conference on Finsler Geometry, July 16–20,1995, Seattle, Washington). Cont. Math. Vol. 196 (1996) Amer. Math. Soc. Providence, RI.
D. Bao, S.S. Chern and Z. Shen, An introduction to Riemann-Finsler geometry. New York: Springer-Verlag, New York, 2000.
M. Abate and G. Patrizio, Finsler metrics - A global approach. Lecture Notes in Math, Vol 1591, Springer-Verlag, 1994.
D. Bao and B. Lackey, A Hodge decomposition theorem for Finsler spaces. C.R. Acad. Sci. Paris 323 (1996), 51–56.
P.L. Antonelli and B. Lackey (eds.), The Theory of Finslerian Laplacians and applications. MAIA 459, Kluwer Academic Publishers, 1998.
P. Centore, A mean-value Laplacian for Finsler spaces. The theory of Finslerian Laplacians and applications, MAIA 459,Kluwer Academic Publishers, 1998, 151–186.
K. Yano and S. Bochner, Curvature and Betti Numbers. Princeton Univ. Press, 1953.
Zhong Chunping and Zhong Tongde, Hodge-Laplace operator on complex Finsler manifolds. Proceedings of the ICM 2002 Satellite Conference on Geometric Function Theory in Several Complex Variables, USTC. Hefei, Anhui, P.R. of China, Aug. 30-Sep. 2, 2002. Edited by C.H. Fitzgerald and Sheng Gong. World Scientific. (to appear).
J. Morrow, K. Kodaira, Complex manifolds, New York: Holt, Rinehart and Winston, Inc, 1971.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2004 Springer Basel AG
About this chapter
Cite this chapter
Chunping, Z., Tongde, Z. (2004). A Mean Value Laplacian for Strongly Kähler-Finsler Manifolds. In: Qian, T., Hempfling, T., McIntosh, A., Sommen, F. (eds) Advances in Analysis and Geometry. Trends in Mathematics. Birkhäuser, Basel. https://doi.org/10.1007/978-3-0348-7838-8_13
Download citation
DOI: https://doi.org/10.1007/978-3-0348-7838-8_13
Publisher Name: Birkhäuser, Basel
Print ISBN: 978-3-0348-9589-7
Online ISBN: 978-3-0348-7838-8
eBook Packages: Springer Book Archive