Introduction to Complex Analysis
Coursera
This course provides an introduction to complex analysis which is the theory of complex functions of a complex variable. We will start by introducing the complex plane, along with the algebra and geometry of complex numbers, and then we will make our way via differentiation, integration, complex dynamics, power series representation and Laurent series into territories at the edge of what is known today. Each module consists of five video lectures with embedded quizzes, followed by an electronically graded homework assignment. Additionally, modules 1, 3, and 5 also contain a peer assessment. The homework assignments will require time to think through and practice the concepts discussed in the lectures. In fact, a significant amount of your learning will happen while completing the homework assignments. These assignments are not meant to be completed quickly; rather you'll need paper and pen with you to work through the questions. In total, we expect that the course will take 6-12 hours of work per module, depending on your background.
More resources on Harmonic Functions
nLab: Harmonic Function
Comprehensive math encyclopedia entry recommended in r/math
Terry Tao's Blog: Harmonic Analysis Notes
Free notes on harmonic analysis including functions
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Harmonic Functions - Wikipedia
Overview and properties of harmonic functions.
Paul's Online Math Notes - Harmonic Functions
Detailed notes on harmonic functions in complex analysis context.
Complex Analysis
Explore harmonic functions with this Complex Analysis course by Jared Speck. Dive into complex variables and their applications.
