AlgMG is AMReX's algebraic multigrid solver. It solves a sparse linear system $A x = b$ and builds its coarse levels from the matrix itself, so it works where ...

For decades, a fundamental question about the difficulty of computing in high-dimensional spaces has resisted proof. New research resolves this question, removing a major theoretical obstacle to ...

Version 1.3, 2026-10-15. Text and data CC BY 4.0, code Apache-2.0. Related problem record: Justin Sun Prize JSP-000015, "Kakeya dimension conjecture (general dimension)" (MathDB #315983). The Justin ...

Brian Christian has spent 20 years thinking about how artificial intelligence will change our minds and our world. His 2020 book The Alignment Problem has been praised as one of the best on AI, and ...

Read about how mathematicians are dealing with the AI takeover of their field in our feature here. But with the dust still far from settled, a different controversy is emerging: Did OpenAI even solve ...

NYU mathematics professor Tristan Buckmaster announced three proofs on Tuesday with a preliminary finding on one of the major unsolved problems in theoretical mathematics. The findings, made in ...

The company’s announcement is the most dramatic sign yet that artificial intelligence is fundamentally transforming the field of higher mathematics. By Cade Metz OpenAI said on Tuesday that its newest ...

Critics of artificial intelligence caution that, as a relatively new technology, its long-term effects on the human brain are still unknown. But a new study shows that AI could be dangerous even in ...

Using AI chatbots for even just 10 minutes may have a shockingly negative impact on people’s ability to think and problem-solve, according to a new study from researchers at Carnegie Mellon, MIT, ...

Liam Price just cracked a 60-year-old problem that world-class mathematicians have tried and failed to solve. He’s 23 years old and has no advanced mathematics training. What he does have is a ChatGPT ...

Forbes contributors publish independent expert analyses and insights. Anisha Sircar is a journalist covering tech, finance and society. This voice experience is generated by AI. Learn more. This voice ...

The Quarterly Projection Model (QPM) is one of the IMF’s standard frameworks for monetary policy analysis and forms a core component of a forward‑looking Forecasting and Policy Analysis System (FPAS).