The Dirichlet-to-Neumann Map in a Disk with a One-Step Radial Potential: An Analytical and Numerical Study

The Dirichlet-to-Neumann Map in a Disk with a One-Step Radial Potential: An Analytical and Numerical Study

Herein, we considered the Schrödinger operator with a potential <i>q</i> on a disk and the map that associates to <i>q</i> the corresponding Dirichlet-to-Neumann (DtN) map. We provide some numerical and analytical results on the range of this map and its stability for the par...

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Bibliographic Details
Main Authors: Sagrario Lantarón, Susana Merchán
Format: Article
Language:English
Published: MDPI AG 2021-04-01
Series:Mathematics
Subjects:
Dirichlet-to-Neumann map
Schrödinger operator
stability
Online Access:https://www.mdpi.com/2227-7390/9/8/794

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