Photoacoustic Tomography and boundary control problems
Lauri Oksanen (University College London (UCL), UK)

The acoustic step of Photoacoustic Tomography is an inverse initial source problem for the wave equation. A dual version of this inverse problem is a boundary control problem. This control problem arises as a step in the Boundary Control method that can be used to solve an inverse boundary value problem for the wave equation, that is, the problem to reconstruct a spatially varying sound speed from boundary measurements. We discuss the stability properties of the inverse initial source problem and the boundary control problem, and describe also a stability result for a variant of the Boundary Control method.


Key dates

  • Abstract submission deadline:
    30th June 2014
  • Early registration deadline:
    19th May 2014
  • Registration deadline:
    26th August 2014

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