How can you have a proof without proving anything? Mathematicians found a way and, in the process, came to blows over it – ...
Grok 4.5 constructed a counterexample proving hypercontractivity fails on the 4-sphere, closing a decades-old gap in ...
PBS NC helps your community explore new worlds and ideas through programs that educate, inform and inspire. Your tax-deductible donation helps make it all possible.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results