2013/02/05 by V Isakov, S Nagayasu, Isakov, V +5 · 1 citation
Mathematics · #Analysis of PDEs (math.AP) #FOS: Mathematics #Primary 35R30 #Secondary 65N21 #math.AP #msc:35R30 #msc:65N21
paper · pdf · doi:10.48550/arxiv.1302.0940
arxiv created 2013/02/05 · arxiv updated 2013/02/06
In this work we study the phenomenon of increasing stability in the inverse boundary value problem for the Schrödinger equation. This problem was previously considered by Isakov in which he discussed the phenomenon in different ranges of the wave number (or energy). The main contribution of this work is to provide a unified and easier approach to the same problem based on the complex geometrical optics solutions.