2 papers
math.SP2026
Generic Irreducibility of Bloch Varieties for Periodic Graph Operators
Matthew Faust, Wencai Liu
We give a complete characterization of generic irreducibility for dispersion polynomials and Bloch varieties of periodic graph operators. More precisely, we prove that for a generi…
math.SP2024
Sharp decay rate for eigenfunctions of perturbed periodic Schrödinger operators
Wencai Liu, Rodrigo Matos, John N. Treuer
This paper investigates uniqueness results for perturbed periodic Schrödinger operators on . Specifically, we consider operators of the form , where…