Generating electricity without the use of fossil fuels is not just an engineering and industrial challenge, it is also a huge mathematical challenge.
Find out how ants have inspired a class of cutting-edge algorithms designed to solve complex real-world problems.
Sophie tells us how computer algorithms that, in theory, are hopelessly inefficient, perform extraordinary well in practice.
Chinedu tells us how fixed points can help improve algorithms designed to solve complex real-world problems.
This week the International Symposium on Mathematical Programming (ISMP) took place in Berlin. It's the world congress of mathematical optimisation, which drew over 2,000 scientists and members of industry to Germany's capital. But what exactly were they talking about?
Convex or concave? It's a question we usually answer just by looking at something. It's convex if it bulges outwards, and concave if it bulges inwards. But when it comes to mathematical functions, things aren't that simple. A team of computer scientists from the Massachusetts Institute of Technology have recently shown that deciding whether a mathematical function is convex can be very hard indeed.