The approximate conformal mapping onto multiply connected domains

Journal Title: Проблемы анализа-Issues of Analysis - Year 2019, Vol 8, Issue 1

Abstract

The method of boundary curve reparametrization is generalized to the case of multiply connected domains. We construct the approximate analytical conformal mapping of the unit disk with N circular slits or an annulus with (N - 1) circular slits onto an arbitrary (N + 1) multiply connected finite domain with a smooth boundary. The method is based on the solution of the Fredholm equation. This solution is reduced to the solution of a linear system with unknown Fourier coefficients. The approximate mapping function has the form of a set of Laurent polynomials in the set of annular regions The method is easily computable.

Authors and Affiliations

D. Abzalilov, E. Shirokova

Keywords

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  • EP ID EP493210
  • DOI 10.15393/j3.art.2019.5050
  • Views 84
  • Downloads 0

How To Cite

D. Abzalilov, E. Shirokova (2019). The approximate conformal mapping onto multiply connected domains. Проблемы анализа-Issues of Analysis, 8(1), 3-16. https://europub.co.uk/articles/-A-493210