In this paper we study generic complexity of undecidable problems. It turns out that some classical undecidable problems are, in fact, strongly undecidable, i.e., they are undecidable on every ...

A mathematical problem underlying fundamental questions in particle and quantum physics is provably unsolvable, according to scientists. It is the first major problem in physics for which such a ...

Scientists have proven for the very first time that one of the most fundamental problems of particle and quantum physics is mathematically unsolvable. In short, they show that regardless of how no ...

A mathematical problem underlying fundamental questions in particle and quantum physics is provably unsolvable, according to scientists at UCL, Universidad Complutense de Madrid - ICMAT and Technical ...

The original version of this story appeared in Quanta Magazine. The world of mathematics is full of unreachable corners, where unsolvable problems live. Now, yet another has been exposed. In 1900, the ...

https://doi.org/10.4169/college.math.j.42.5.350 https://www.jstor.org/stable/10.4169/college.math.j.42.5.350 The College Mathematics Journal emphasizes the first two ...

This news release is available in Spanish and German. A mathematical problem underlying fundamental questions in particle and quantum physics is provably unsolvable, according to scientists at UCL, ...