Pre-functions and Extended pre-functions of Complex Variables
Keywords:
pre-exponential functions, pre-trigonometric functions, pre-hyperbolic functions, Extended pre-functions.Abstract
Pre-functions are functions that possess a sequence $\{f_{n}(z,\beta)\}$ which tends to one of the elementary functions as $n$ tends to infinity and $\beta$ tends to 0. The main objective of this paper is to broaden the scope of pre-functions from functions of a real variable to functions of a complex variable by introducing pre-functions of a complex variable. We have analyzed the pre-functions of a complex variable for their properties. The pre-Laguerre, pre-Bessel and pre-Legendre polynomials of a complex variable have been obtained as special cases. Graphs have been used to visualize complex pre-functions.
Published
How to Cite
Issue
Section
Copyright (c) 2023 Thirumalai A, Muthunagai K, Ritu Agarwal

This work is licensed under a Creative Commons Attribution 4.0 International License.
How to Cite
Similar Articles
- A. Murali, K. Muthunagai, Some theorems on fixed points in bi-complex valued metric spaces with an application to integral equations , Journal of the Nigerian Society of Physical Sciences: Volume 6, Issue 2, May 2024
- M. Siddalinga Prasad, An exploration of thermal characteristics of a permeable inclined moving inverted exponential fully wet magnetized stretching/shrinking fin , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 4, November 2025
- Pragati, Rajneesh Kumar, Sachin Kaushal, Effect of a moving thermal load in a modified couple stress medium with double porosity and hyperbolic two-temperature theory , Journal of the Nigerian Society of Physical Sciences: Volume 8, Issue 1, February 2026 (In Progress)
- xiaojie zhou, Majid Khan Majahar Ali, Farah Aini Abdullah, Lili Wu, Ying Tian, Tao Li, Kaihui Li, Implementing a dung beetle optimization algorithm enhanced with multi-strategy fusion techniques , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 2, May 2025
- Bright O. Osu, K. N. C. Njoku, B. I. Oruh, On the Investment Strategy, Effect of Inflation and Impact of Hedging on Pension Wealth during Accumulation and Distribution Phases , Journal of the Nigerian Society of Physical Sciences: Volume 2, Issue 3, August 2020
- Arezu Jahanshir, Jalil Naji, Relativistic correction on bottomia within the gaussian basis function method , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 4, November 2025
- U. E. Edeke, U. N. Bassey, Some properties of convolution and spherical analysis on the Euclidean motion group , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 2, May 2025
- I. R. Silviya, K. Muthunagai, Differential and fuzzy differential sandwich theorems involving quantum calculus operators , Journal of the Nigerian Society of Physical Sciences: Volume 6, Issue 1, February 2024
- S. I. Ele, U. R. Alo, H. F. Nweke, A. H. Okemiri, E. O. Uche-Nwachi, Deep convolutional neural network (DCNN)-based model for pneumonia detection using chest x-ray images , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 2, May 2025
- Adeniyi F. Fagbamigbe, Gomolemo K. Basele, Boikanyo Makubate, Broderick O. Oluyede, Application of the Exponentiated Log-Logistic Weibull Distribution to Censored Data , Journal of the Nigerian Society of Physical Sciences: Volume 1, Issue 1, February 2019
You may also start an advanced similarity search for this article.

