Description
The approximate conformal symmetry of perturbative QCD relates different evolution equations. One instance, which I will review in this language, is the relation between the DGLAP evolution of (“spacelike") parton distribution and (“timelike”) splitting functions. I will explain our calculation of the "non-conformal" part of the three-loop BFKL/BK rapidity evolution based on this idea in 2508.03794.