South African mathematicians by century

South Africa has a rich history of mathematics, with contributions from various mathematicians over the centuries. Below is a brief overview of notable South African mathematicians categorized by century: ### 19th Century - **George William Stoney (1826-1911)**: An influential figure, Stoney is best known for his work in physics but made contributions to mathematics as well. He proposed the concept of the electron and was involved in the early development of atomic theory.