21-371 Functions of a Complex Variable

9 units, Carnegie Mellon University

This course provides an introduction to one of the basic topics of both pure and applied mathematics and is suitable for those with both practical and theoretical interests. Algebra and geometry of complex numbers; complex differentiation and integration. Cauchy's theorem and applications; conformal mapping; applications. 21-268 or 21-269 are recommended prerequisites, rather than 21-259. (Three 50 minute lectures)

Prerequisites: 21-235 or 21-355 or 21-455

Offered: Fall 2026, Fall 2025

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