1 paper
Yuanyuan Peng, Chao Wang, Daxiong Piao
In this paper, we consider the Schrödinger operators on ℓ2(N), defined for all x∈T by \begin{equation} (H(x)u)_n = u_{n+1} + u_{n-1} + λf(2^{n} x) u_n,…