Complex Mathematics – Integral using Residue Theorem, Conformal Mapping

Guys,

In complex analysis, the residue theorem, sometimes called Cauchy’s residue theorem, is a powerful tool to evaluate line integrals of analytic functions over closed curves; it can often be used to compute real integrals as well. It generalizes the Cauchy integral theorem and Cauchy’s integral formula.

A conformal mapping, also called a conformal map, conformal transformation, angle-preserving transformation, or biholomorphic map, is a transformation that preserves local angles. An analytic function is conformal at any point where it has a nonzero derivative.

For more details:

  1. Residue Theorem
  2. Conformal Mapping

For the class notes, click here.

Thank you

 

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