The inhomogeneous-shift classification conjecture for multiplicative functions
Inhomogeneous-shift classification conjecture. If δ(Nf,a,b)≠0\delta(\mathcal{N}_{f,a,b})\neq 0δ(Nf,a,b)=0 for some nonzero a,b∈Za,b\in\mathbb{Z}a,b∈Z, then