arXiv subjects

E. Blåsten

Publications and source records attributed to E. Blåsten.

2 recordsLinked to original sources

arXiv2024

Inverse problems for quantum graph associated with square and hexagonal lattices

We solve inverse problems from the D-N map for the quantum graph on a finite domain in a square lattice and that on a hexagonal lattice, as well as inverse scattering problems from the S-matrix for a locally perturbed square lattice and a hexagonal lattice.

math-ph↗

arXiv2015

Stability and uniqueness for a two-dimensional inverse boundary value problem for less regular potentials

We consider inverse boundary value problems for the Schrodinger equations in two dimensions. Within less regular classes of potentials, we establish a conditional stability estimate of logarithmic order. Moreover we prove the uniqueness within $L^p$-class of potentials with $p > 2$.

math.AP↗