Come on /sci/, I know you can do it. Can't be that hard, right?
https://www.claymath.org/millennium-problems/yang%E2%80%93mills-and-mass-gap
https://www.claymath.org/sites/default/files/yangmills.pdf
https://www.claymath.org/millennium-problems/yang%E2%80%93mills-and-mass-gap
https://www.claymath.org/sites/default/files/yangmills.pdf