This is a preview. Log in through your library . Journal Information The Journal of Symbolic Logic (JSL) was founded in 1936 and it has become the leading research journal in the field. It is issued ...

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 ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

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. It is the first major problem in physics for which such a ...

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, ...