Simon St-Amant

collaborators

2 papers

math.AP2024

Inverse problems for semilinear Schrödinger equations at large frequency via polynomial resolvent estimates on manifolds

Katya Krupchyk, Shiqi Ma, Suman Kumar Sahoo +2

We study inverse boundary problems for semilinear Schrödinger equations on smooth compact Riemannian manifolds of dimensions $\geq 2$ with smooth boundary, at a large fixed frequenc…

math.AP2024

Gaussian beams and inverse problems for connections at high fixed frequency

Simon St-Amant

We consider the inverse problem of recovering a connection on a complex vector bundle over a compact smooth Riemannian manifold with boundary from a Dirichlet-to-Neumann (DN) map a…