Linear and Bilinear Transformations on The Complex Plane

Authors

  • Fatima bin Taher Department of Mathematics, Faculty of Science, Alasmarya Islamic University, Zliten, Libya.
  • Huda Aldweby Department of Mathematics, Faculty of Science, Alasmarya Islamic University, Zliten, Libya.

Keywords:

Linear transformation, Bilinear transformation, Complex function

Abstract

This research examines both linear and bilinear transformations, which are fundamental topics in complex analysis and play a significant role in the study of geometric function theory. We begin by defining the concept of a complex function as a mapping. Next, we introduce linear transformations and reciprocal mappings, highlighting their geometric properties. Finally, we discuss bilinear transformations and explore some of their geometric characteristics. Throughout the study, we emphasize key examples to enhance understanding of the behavior of these transformations.

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References

Arnold, D. N., & Rogness, J. P. (2008). Möbius Transformations revealed. Notices of the American Mathematical Society, 55(10), 1226-1231.

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Greenleaf, A., Iosevich, A., Krause, B. & Liu, A. (2017). Bilinear Generalized Radon Transforms in the plane. ArXiv preprint arXiv: 1704. 00861.

Markushevich, A. I. (2005). Theory of Functions of A Complex Variable (vol. 296). American Mathematical Soc.

Ponnusamy, S., & Silverman, H. (2006). Bilinear Transformations and Mapping. Complex Variables with Applications, 61-90.

Ponnusamy, S., & Silverman, H. (2007). Complex variables with applications. Springer Science & Business Media.

Saff, E. B., & Snider, A. D. (2003). Fundamentals of Complex Analysis with Applications to Engineering and Science, 3rd ed. Prentice Hall : Pearson Education.

Zill, D., & Shanahan, P. (2009). A first course in complex analysis with applications. Jones & Bartlett Learning.

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Published

2026-02-03

Issue

Section

Track Five: Basic Sciences

How to Cite

bin Taher, F., & Aldweby, H. (2026). Linear and Bilinear Transformations on The Complex Plane. The Annual Scientific Conference for Undergraduate and Postgraduate Students, Alasmarya Islamic University, 3, 5. 33-44. https://conf.asmarya.edu.ly/index.php/scupgs/article/view/986