Lectures related to Digamma function

Limits and Continuity: Concepts and Examples

Covers limits, continuity, open sets, and function extension by continuity with illustrative examples.

Showcases step-by-step examples of part-based integration for functions like e^x and ln(x).

Explores different ways to represent complex numbers, including geometric and trigonometric representations, simplifying calculations and enhancing intuition.

Non-vanishing of Dirichlet L-function and Gamma functions

Covers the proof of non-vanishing of Quadratic Dirichlet L-function and reviews basic properties of Gamma function.

Functions: properties and convergence criteria

Explores convergence criteria, function properties, and unique element association.

Gauss Representation

Explores the Gauss representation of complex numbers, focusing on addition, multiplication, bases, and vector space dimensions.