Display Abstract

Title Source Identification for the Wave Equation on Graphs

Name Sergei Avdonin
Country USA
Email s.avdonin@alaska.edu
Co-Author(s) Serge Nicaise
Submit Time 2014-02-25 09:36:12
Special Session 75: Differential and difference equations on graphs and their applications
In this talk we consider source identification problems for the wave equation on trees and graphs with cycles. The main advantage of our approach is its locality: to recover unknown coefficients on a part of the graph we use an information relevant only to this sub-graph. This feature of our method allows us to propose a very efficient identification algorithm which is new even for an interval and much more simple than known algorithms.