Skip to main content
editor@theusajournals.com | Oscar Publishing Services Journal Home

American Journal of Applied Science and Technology

Peer Reviewed | Open Access | E-ISSN: 2771-2745
Published Article

Solving Differential Equations Using Complex Variables

Solving Differential Equations Using Complex Variables

  • Khudaybergenova Gulayim Sultanbay qızı
    Trainee-teacher of the Department of Information Technologies, Mathematics, Physics and Chemistry of the Faculty of Zooengineering, Karakalpak Institute of Agriculture and Agrotechnologies, Uzbekistan
Differential equations Complex variables Euler’s formula

Solving differential equations is essential in many areas of science and engineering. Traditional methods, however, often become complicated when dealing with oscillatory or complex systems. This article explores how the use of complex variables simplifies the process of solving differential equations. By applying techniques such as Euler’s formula, complexification of real problems, and the Residue Theorem, complex variables provide powerful and elegant methods for finding both real and complex solutions. Several illustrative examples are presented to demonstrate the efficiency and effectiveness of these approaches. The article emphasizes the importance of mastering complex-variable methods for a deeper understanding of differential equations and their applications.

Ablowitz, M. J., & Fokas, A. S. (2003). Complex variables: introduction and applications. Cambridge University Press.

Brown, J. W., & Churchill, R. V. (2009). Complex variables and applications. McGraw-Hill,.

Chen, S. C., & Shaw, M. C. (2001). Partial differential equations in several complex variables (Vol. 19). American Mathematical Soc.

Dettman, J. W. (2012). Applied complex variables. Courier Corporation.

Weinberger, H. F. (2012). A first course in partial differential equations: with complex variables and transform methods. Courier Corporation.