A key algorithm that quietly empowers and simplifies our electronics is the Fourier transform, which turns the graph of a signal varying in time into a graph that describes it in terms of its ...

Marcus du Sautoy argues that mathematics is the driving force behind modern science: Joseph Fourier’s insightful maths. This ten part history of mathematics from Newton to the present day, reveals the ...

Lie groups provide a natural framework for describing continuous symmetries in both mathematics and physics. These groups, which are simultaneously smooth manifolds, allow for the integration of ...