Publications

• Stability of the gauge equivalent classes in stationary inverse transport (with Plamen Stefanov and Alex Tamasan). Preprint.
• Gauge equivalence in stationary radiative transport through media with varying index of refraction (with Plamen Stefanov and Alex Tamasan). Preprint.
• Optical tomography for media with variable index of refraction. Submitted to O Cubo, 2008.
• Optical tomography for variable refractive index with angularly averaged measurements (with Ian Langmore). Comm. PDE 33 (2008), 2180-2207.
• Optical tomography on simple Riemannian surfaces. Comm. PDE 30 (2005), no. 7-9, 1379-1400.
• An inverse problem for the transport equation in the presence of a Riemannian metric. Pac. J. Math. 216 (2004), no. 1, 107-129.
• An electromagnetic inverse problem in chiral media. Trans. AMS. 352 (2000) No. 7, 2993-3013.
• Total determination of material parameters from electromagnetic boundary information (with Mark Joshi). Pacific J. Math. 193 (2000) no. 1, 107-129.
• Boundary determination of material parameters from electromagnetic boundary information. Inverse Problems 13 (1997) 153-163.
• Constructing infinite dimensional polytopes using Gale transforms (with Graham Wood and Peter Kleinschmidt). SEAMS Bull. Math. 23 (1999) 291-307.