1 citations · 2 across the 5 of their papers we have counts for
5 papers
Inverse problems for locally perturbed lattices -- Discrete Hamiltonian and quantum graph
Emilia Blåsten, Pavel Exner, Hiroshi Isozaki +2
We consider the inverse scattering problems for two types of Schrödinger operators on locally perturbed periodic lattices. For the discrete Hamiltonian, the knowledge of the S-matr…
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…
Approximations of the connection Laplacian spectra
Dmitri Burago, Sergei Ivanov, Yaroslav Kurylev +1
We consider a convolution-type operator on vector bundles over metric-measure spaces. This operator extends the analogous convolution Laplacian on functions in our earlier work to…
Graph approximations to the Laplacian spectra
Jinpeng Lu
I prove that the spectrum of the Laplace-Beltrami operator with the Neumann boundary condition on a compact Riemannian manifold with boundary admits a fast approximation by the spe…
On stable hypersurfaces with constant mean curvature in Euclidean spaces
Jinpeng Lu
In this paper, we derive curvature estimates for strongly stable hypersurfaces with constant mean curvature immersed in , which show that the locally controlled v…