The resources below revisit complex Maths topics included your STEM course. Watch the videos and work through the exercises to boost your knowledge and understanding. If you need to 'dig deeper', please check the Higher section on the previous page or if you are looking for something more specific, use "Ctrl+F" for a faster search.
Enjoy your learning!
Differential equations
First-order differential equations
- Video: An Introduction to First order Linear Differential Equations
- HELM Workbook: First order differential equations (with solutions)
Second-order differential equations
- Video: Second Order Linear Differential Equations
- HELM Workbook: Second order differential equations (with solutions)
Use of differential equations
Fourier Transforms
Introduction
- Video: Introduction to the Fourier Transform
- HELM Workbook: An introduction to Fourier transformations
Properties of Fourier transforms
Special Fourier transform pairs
Periodic functions
Representing periodic functions by Fourier series
Even and odd functions
Convergence
Partial Differential equations
Introduction
Solutions using separation of variables
Solution using Fourier series
Disclaimer
Our site links to external websites
We don't control or endorse these sites, and aren't responsible for their content, availability, or security.
Their privacy policies may differ from ours. Use these links at your own risk.