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

Deflation is a problem because it gives people little incentive to spend right now, in expectation of lower prices. This tends to drag down consumption, which is an important component of economic ...

Even studying them theoretically is difficult, as the relevant equations cannot be solved ... Even this technique has problems at neutron star densities. But another simplification is possible ...