A Handbook of Complex Analysis
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Riemann sphere - Adith Ramamurti

The Complex Exponential Function - Sean Needle

An Introduction to the Complex Hyperbolic Functions: cosh, sinh, and tanh - Frankie Camacho

Waves and factorizations - Jesse Hertz

Runge's Approximation Theorem: Proof and Applications - Alex Seoh

Laurent series - Brad Barry

Integrals involving sine and cosine - David Ribeiro

Fourier and Complex Analysis - Nadejda Drenska

Applications of Fourier Transforms in Physics - Kate Alexander

Properties and Applications of the Gamma Function - Benjamin Niedzielski

Riemann zeta function - Nakul Luthra

On the prime number theorem 1 - Sameer Iyer

On the prime number theorem 2 - Nash Rochman

Linear fractional transformations - Chukiat Phonsom

Conformal maps and angle preservation - Nantawat Udomchatpitak

Conformal maps and hyperbolic isometries - Dan Parker

Modular Forms with Some Applications- Cam Hewett

An Exposition on Harmonic Functions, their Relationship to Complex Analysis, and their Applications - Timothy Parsons

The Dirichlet Problem and Conformal Mappings - Robert Black

Problem pack II - Koushiki Bose

Problem pack IV - Rosemary Le

Problem 2 1b - Kshitij Lauria