1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.AP2018
Semigroup expansions for non-selfadjoint Schrödinger operators
Ben Bellis, Michael Hitrik
A large time expansion for the propagator associated to a semiclassical non-selfadjoint magnetic Schrödinger operator is established, in terms of the low lying eigenvalues of the o…
math.SP2018★ 1 cited
Resolvent Estimates for Non-Self-Adjoint Magnetic Schrödinger Operators
Ben Bellis
We examine semiclassical magnetic Schrödinger operators with complex electric potentials. Under suitable conditions on the magnetic and electric potentials, we prove a resolvent es…
math.AP2016
Subelliptic Resolvent Estimates for Non-self-adjoint Semiclassical Schrodinger Operators
Ben Bellis
In this paper we prove a subelliptic resolvent estimate for a class of semiclassical non-self-adjoint Schrödinger operators with purely imaginary potentials when the spectral param…