A. E. Choque-Rivero

most citedOn a regularization approach to the inverse transmission eigenvalue problem

21 citations · 21 across the 1 of their papers we have counts for

collaborators

3 papers

math.SP2020★ 21 cited

On a regularization approach to the inverse transmission eigenvalue problem

S. A. Buterin, A. E. Choque-Rivero, M. A. Kuznetsova

We consider the irregular (in the Birkhoff and even the Stone sense) transmission eigenvalue problem of the form $- y^{''} + q (x) y = ρ^{2} y,$ $y (0) = y (1) cos ρ a - y^{'} (1) ρ^{- 1} sin ρ a = 0.$ The main…

math-ph2018

On the bound states of the discrete Schrödinger equation with compactly supported potentials

Tuncay Aktosun, Abdon E. Choque-Rivero, Vassilis G. Papanicolaou

The discrete Schrödinger operator with the Dirichlet boundary condition is considered on the half-line lattice $n \in {1, 2, 3, \dots} .$ It is assumed that the potential belongs to c…

math-ph2018

Darboux transformation for the discrete Schrödinger equation

Tuncay Aktosun, Abdon E. Choque-Rivero, Vassilis Papanicolaou

The discrete Schrödinger equation on a half-line lattice with the Dirichlet boundary condition is considered when the potential is real valued, is summable, and has a finite first…