10 citations · 10 across the 7 of their papers we have counts for
Showing math.SPShow all
3 papers · 1 filter
math.SP2025
Essential self-adjointness of non-semibounded Schrödinger operators on infinite graphs
Ognjen Milatovic
We work in the setting of infinite, not necessarily locally finite, weighted graphs. We give a sufficient condition for the essential self-adjointness of (discrete) Schrödinger ope…
math.SP2025
On two properties of positively perturbed discrete Schrödinger operators
Ognjen Milatovic
We show that if we start from a symmetric lower semi-bounded Schrödinger operator on finitely supported functions on a discrete weighted graph (satisfying certain con…
math.SP2015
Self-adjoint extensions of differential operators on Riemannian manifolds
Ognjen Milatovic, Francoise Truc
We study , where is a first order elliptic differential operator acting on sections of a Hermitian vector bundle over a Riemannian manifold , and is a Hermitia…