But what is a convolution?

Introduction to Convolution Operation

Understanding Solvable Groups with the Correspondence Theorem

Converse of Basic Proportionality Theorem or Thales' Theorem| Theorem 6.2 Class 10 Maths Triangles

Convolution: Basics, Functions, Formulas, and Importance in Signals and Systems

The Convolution of Two Functions | Definition & Properties

Properties of Convolution (Part 1)