On the Ground State Energies of Discrete and Semiclassical Schrödinger Operators

Isabel Detherage, Nikhil Srivastava, Zachary Stier

We study the infimum of the spectrum, or ground state energy (g.s.e.), of a discrete Schrödinger operator on $\theta {\mathbb{Z}}^d$ parameterized by a potential $V:\mathbb{R}^d\rightarrow…