THE NORMALITY OF THE FAMILY OF HOLOMORPHIC MAPPINGS INTO THE COMPLEMENT OF A NEIGHBORHOOD OF A HYPERSURFACE IN THE COMPLEX PROJECTIVE SPACE

Authors

  • Luu Cong Dong High School for Gifted Students, Hanoi National University of Education, Hanoi city, Vietnam
  • Vu Van Truong Department of Mathematics, Hoa Lu University, Ninh Binh city, Vietnam

DOI:

https://doi.org/10.18173/2354-1059.2025-0003

Keywords:

normal family, Nevanlinna theory, hyperbolicity

Abstract

In 1907, Paul Montel raised the concept of normal family of meromorphic functions. The high-dimensional version of Montel theorem was first studied by Tu Zhenhan in 1999. In this paper, we examine the normality of the family of holomorphic mappings from a domain \(\, D \subset \mathbb{C}^m \,\) into the complement of the \(\, \epsilon \)-neighborhood of a hypersurface in the complex projective space \(\, \mathbb{P}^n(\mathbb{C}) \,\) (with the Fubini–Study distance \(\, d_{\mathrm{FS}} \)).

References

[1] Montel P. 1912. On families of analytic functions that admit exceptional values in a domain. The Scientific Annals of the De L'École Normale Supérieure, 29(3): 487–535 (in French)

[2] Fujimoto H. 1974. On families of meromorphic maps into the complex projective space. Nagoya Mathematical Journal, 54: 21–51

[3] Nguyen TTH, Tran VT. 2015. Normal family of meromorphic mappings sharing hypersurfaces. Complex Variables and Elliptic Equations, 60: 241–251

[4] Tu Z. 2005. Normal criteria for families of holomorphic mappings of several complex variables into ℂℙⁿ. Proceedings of the American Mathematical Society, 127: 1039–1049

[5] Aladro G, Krantz SG. 1991. A criterion for normality in ℂⁿ. Journal of Mathematical Analysis and Applications, 161: 1–8

[6] Luu CD, Nguyen TS, Tran VT. 2024. Some projective distance inequalities for subvarieties of complex projective spaces and their applications. https://viasm.edu.vn/en/publications/preprints/?filter=2025 (ViAsM 25.5)

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Published

31-03-2025

How to Cite

Luu Cong Dong, & Vu Van Truong. (2025). THE NORMALITY OF THE FAMILY OF HOLOMORPHIC MAPPINGS INTO THE COMPLEMENT OF A NEIGHBORHOOD OF A HYPERSURFACE IN THE COMPLEX PROJECTIVE SPACE. Journal of Science Natural Science, 70(1), 22-24. https://doi.org/10.18173/2354-1059.2025-0003