Certain Results on the Logarithmic Order and Logarithmic Type for Entire Matrix Functions in Hyperspherical Region

Authors

  • Elmageed Hala Abd Department of Mathematics, College of Science and Humanities in Al-Kharj Prince Sattam bin Abdulaziz University, Al-Kharj, 11942, Saudi Arabia. Mathematics Department, Faculty of Science, Qena University, Qena, 83523, Egypt.
  • Abdalla Mohamed Mathematics Department, Faculty of Science, Qena University, Qena, 83523, Egypt. Department of Mathematics, College of Science, King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia.
  • Juraev Davron Aslonqulovich Scientific Research Center, Baku Engineering University, Baku AZ0102, Azerbaijan. Postdoctoral Department, Turon,University, Karshi 180100, Uzbekistan. Postdoctoral Department, International Engineering and Technology Institute, Hong Kong, China. https://orcid.org/0000-0002-0165-4992
  • Efendiev Rakib Feyruz Department of Mathematics and Computer Science, Baku Engineering University, Baku AZ0102, Azerbaijan.

DOI:

https://doi.org/10.22105/kmisj.v2i4.112

Keywords:

Several complex matrices, Entire matrix functions, Hyperspherical region, Logarithmic order, Logarithmic type

Abstract

In this paper, we investigate the logarithmic growth of entire matrix functions of growth order zero. We show that the logarithmic order and the logarithmic type of entire functions in several complex matrix variables (FSCMVs) in hyperspherical regions. Examples are given to support the usability of our results.
Finally, a result concerning linear substitution of the logarithmic growth of FSCMVs is given.

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Published

2025-12-02

How to Cite

Hala Abd, E., Mohamed, A., Davron Aslonqulovich, J., & Rakib Feyruz, E. (2025). Certain Results on the Logarithmic Order and Logarithmic Type for Entire Matrix Functions in Hyperspherical Region. Karshi Multidisciplinary International Scientific Journal, 2(4), 182-194. https://doi.org/10.22105/kmisj.v2i4.112