BBC Verify has been looking at the calculations behind the numbers ... But if you unpick the formula above it boils down to simple maths: take the trade deficit for the US in goods with a ...

Masaki Kashiwara has won the 2025 Abel prize, seen by some as the Nobel of mathematics, for his contributions to algebraic analysis and representation theory ...

Kashiwara was in the right place at the right time: Sato and his colleagues were then developing a completely new branch of mathematics that combines two distinct fields: analysis and algebra.