This module extends the material on complex numbers encountered in prior study to discuss complex functions, and their use in geometry and calculus.
Complex functions will be discussed, including power, trigonometric, exponential, logarithmic, and the Gamma and Beta functions. Rational complex functions will be used to motivate a discussion of Mobius transformations.
Mappings, branches, branch cuts and points and branch planes will be introduced as well as their application to boundary value problems in physics and engineering.
The idea of limits and differentiability, including reference to the Cauchy-Riemann equations, will be introduced, as will the idea of analyticity. Taylor and Laurent series will also be discussed.
Integrals of complex functions will be introduced, and will extend to cover contour integrals and the residue theorem, for which a discussion of poles will be necessary.
Some important results in complex analysis will also be covered, such as the Poisson Integral formula, Rouché’s Theorem, and the Schwarz-Christoffel transformation.
The Graduate Attributes relevant to this module are given below:
- Academic: Critical thinker; Analytical; Inquiring; Knowledgeable; Problem-solver; Autonomous.
- Personal: Motivated; Resilient
- Professional: Ambitious; Driven.
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