Study connection between the Laurent series and residues on the $\mathbf{A(z)}$ analytic functions

Document Type : Research Paper


Department of Mathematics, College of Education, Al-Mustansiriyah University, Baghdad, Iraq


In this paper, we obtain a formula for residues and prove Laurent expansion and expansion to Taylor series for $A(z)$-analytic functions.


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Volume 13, Issue 1
March 2022
Pages 3103-3111
  • Receive Date: 01 November 2021
  • Revise Date: 11 December 2021
  • Accept Date: 03 January 2022