Abstract
In this paper, the sharp distortion theorems of the Fréchet-derivative type for a subclass of biholomorphic mappings which have a parametric representation on the unit ball of complex Banach spaces are established, and the corresponding results of the above generalized mappings on the unit polydisk in Cn are also given. Meanwhile, the sharp distortion theorems of the Jacobi determinant type for a subclass of biholomorphic mappings which have a parametric representation on the unit ball with an arbitrary norm in Cn are obtained, and the corresponding results of the above generalized mappings on the unit polydisk in Cn are got as well. Thus, some known results in prior literatures are generalized.
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References
Poreda, T., On the univalent holomorphic maps of the unit polydisc of Cn which have the parametric representation, I—the geometric properties, Ann. Univ. Mariae Curie Sklodowsda Sect. A, 41, 1987, 105–113.
Kohr, G., Using the method of Löwner chains to introduce some subcalsses of biholomorphic mappings in Cn, Rev. Roum. Math. Pures Appl., 46, 2001, 743–760.
Graham, I., Hamada, H. and Kohr, G., Parametric representation of univalent mappings in several complex variables, Canadian J. Math., 54(2), 2002, 324–351.
Kubicka, E. and Poreda, T., On the parametric representation of starlike maps of the unit ball in Cn into Cn, Demonstration Math., 21, 1988, 345–355.
Kohr, G. and Liczberski, P., Univalent Mappings of Several Complex Variables, Cluj University Press, Cluj-Napoca, Romania, 1998.
Hamada, H., Honda, T. and Kohr, G., Growth theorems and coefficient bounds for univalent holomorphic mappings which have parametric representation, J. Math. Anal. Appl., 317(1), 2006, 302–319.
Hamada, H. and Honda, T., Sharp growth theorems and coefficient bounds for starlike mappings in several complex variables, Chin. Ann. Math. Ser. B, 29(4), 2008, 353–368.
Xu, Q. H. and Liu, T. S., Sharp growth and distortion theorems for a subclass of biholomorphic mappings, Computer Math. Appl., 59(12), 2010, 3778–3784.
Xu, Q. H., Liu, T. S. and Xu, H. M., Growth and distortion theorems for a subclass of holomorphic mappings in several complex variables, Chin. Ann. Math. Ser. A, 35(5), 2014, 565–574 (in Chinese).
Barnard, R. W., FitzGerald C. H. and Gong S., A distortion theorem of biholomorphic convex mappings in C2, Trans. Amer. Math. Soc., 344(2), 1994, 907–924.
Liu, T. S. and Zhang, W. J., A distortion theorem of biholomorphic convex mappings in Cn, Chin. Ann. Math. Ser. A, 20(4), 1999, 505–512 (in Chinese).
Gong, S., Wang, S. K. and Yu, Q. H., Biholomorphic convex mappings of ball in Cn, Pacif. J. Math., 161(2), 1993, 287–306.
Gong, S. and Liu, T. S., Distortion theorems for biholomorphic convex mappings on bounded convex circular domains, Chin. Ann. Math. Ser. B, 20(3), 1999, 297–304.
Liu, T. S. and Zhang, W. J., A distortion theorem of biholomorphic convex mappings in a Banach space, Acta Math. Sin., 46(6), 2003, 1041–1046 (in Chinese).
Zhu, Y. C. and Liu, M. S., Distortion theorems for biholomorphic convex mappings in Banach spaces, Complex Variables, 50(1), 2005, 57–68.
Chu, C. H., Hamada, H., Honda T. and Kohr G., Distortion theorems for convex mappings on homogeneous balls, J. Math. Anal. Appl., 369(2), 2010, 437–442.
Hamada, H. and Kohr, G., Growth and distortion results for convex mappings in infinite dimensional spaces, Complex Variables, 47(4), 2002, 291–301.
Liu, T. S., Wang, J. F. and Lu, J., Distortion theorems for starlike mappings in several complex variables, Taiwanese J. Math., 15(6), 2011, 2601–2608.
Liu, X. S. and Liu, T. S., On the sharp distortion theorems for a subclass of starlike mappings in several complex variables, Taiwanese J. Math., 19(2), 2015, 363–379.
Hamada, H., Kohr, G. and Liczberski, P., Starlike mappings of order a on the unit ball in complex Banach spaces, Glas. Mat. Ser. III, 36(1), 2001, 39–48.
Xu, Q. H. and Liu, T. S., On coefficient estimates for a class of holomorphic mappings, Sci. China Ser. A-Math. 52(4), 2009, 677–686.
Kohr, G. and Liczberski, P., On strongly starlikeness of order a in several complex variables, Glas. Mat., 33(53), 1998, 185–198.
Feng, S. X. and Lu, K. P., The growth theorem for almost starlike mappings of order a on bounded starlike circular domains, Chin. Quart. J. Math., 15(2), 2000, 50–56.
Chuaqui, M., Applications of subordination chains to starlike mappings in Cn, Pacif. J. Math., 168(1), 1995, 33–48.
Honda, T., The growth theorem for k-fold symmetric convex mappings, Bull. London Math. Soc., 34(6), 2002, 717–724.
Lin, Y. Y. and Hong, Y., Some properties of holomorphic maps in Banach spaces, Acta Math. Sin., 38(2), 1995, 234–241 (in Chinese).
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This work was supported by the National Natural Science Foundation of China (Nos. 11031008, 11471111) and Guangdong Natural Science Foundation (No. 2014A030307016).
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Liu, X., Liu, T. Sharp distortion theorems for a subclass of biholomorphic mappings which have a parametric representation in several complex variables. Chin. Ann. Math. Ser. B 37, 553–570 (2016). https://doi.org/10.1007/s11401-016-1019-8
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DOI: https://doi.org/10.1007/s11401-016-1019-8
Keywords
- Distortion theorem
- A zero of order k + 1
- Fréchet-derivative
- Jacobi determinant
- Parametric representation