His work involves the use of algebra to ... differential equations (PDEs). Kashiwara’s vital work on D-modules, a highly specific area of algebraic analysis involving linear PDEs, was done ...

This section focuses on the key features and methods for working with linear graphs. It demonstrates how to sketch graphs from rules, derive rules from graphs, and calculate key features such as the ...

They provide a versatile framework for solving equations, visualising data, and making informed decisions. This resource revises linear functions, graphs and equations and within linear functions, ...

Direct formula-based questions make it one of the easiest scoring topics. Many questions follow repetitive patterns, making ...