64 citations · 77 across the 6 of their papers we have counts for
6 papers
Inverse problems for quantum graph associated with square and hexagonal lattices
K. Ando, E. Blåsten, P. Exner +5
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…
Gel'fand's inverse problem for the graph Laplacian
Emilia Blåsten, Hiroshi Isozaki, Matti Lassas +1
We study the discrete Gel'fand's inverse boundary spectral problem of determining a finite weighted graph. Suppose that the set of vertices of the graph is a union of two disjoint…
Blockage detection in networks: the area reconstruction method
Emilia Blåsten, Fedi Zouari, Moez Louati +1
In this note we present a reconstructive algorithm for solving the cross-sectional pipe area from boundary measurements in a tree network with one inaccessbile end. This is equival…
On vanishing near corners of transmission eigenfunctions
Eemeli Blåsten, Hongyu Liu
Let be a bounded domain in , , and be a potential function. Consider the following transmission eigenvalue problem for nontrivial $v,…
On corners scattering stably and stable shape determination by a single far-field pattern
Emilia L. K. Blåsten, Hongyu Liu
In this paper, we establish two sharp quantitative results for the direct and inverse time-harmonic acoustic wave scattering. The first one is concerned with the recovery of the su…
Translation-Invariant Estimates for Operators with Simple Characteristics
Eemeli Blåsten, John Sylvester
We prove estimates and solvability for a variety of simply characteristic constant coefficient partial differential equations . These estimates \[||u||_{L^2(D_{r})…