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• AI Guild, #datalift No4, March 26, 2021. (video)

Unique recovery of electrical conductivity and magnetic permeability from MT data.

• Geo-Mathematical Imaging Group Annual Meeting, Rice University, Houston, TX, September 17–18, 2020.

Direct and Inverse problems for the nonlinear time-harmonic Maxwell equations in Kerr-type media.

• • Inverse Problems and Differential Geometry/PDE Seminar, University of Washington, Seattle, WA, November 29, 2018.

  • AMS Sectional Meeting "New Developments in Inverse Problems and Imaging", Northeastern University, Boston, MA, April 21-22, 2018.

The attenuated geodesic ray transform.

• • Brown / Boston U Dynamics and PDE Seminar, Division of Applied Mathematics, Brown University, Providence, RI, April 19, 2018.

Inversion formulas and range characterizations for the attenuated geodesic ray transform.

• • Control Theory, Integral Geometry and Inverse Problems, Saint Petersburg, Russia, June 12-18, 2017.

  • Kazakh-British Technical University, Almaty, Kazakhstan, April 22, 2017.

  • Analysis-Geometry Seminar, Northeastern University, Boston, MA, November 4, 2016.

The boundary rigidity problem in the presence of a magnetic field and a potential.

• • General Exam, University of Washington, Seattle, WA, June 2014.

Inverse problems for the perturbed polyharmonic operator with coefficients in Sobolev spaces with non-positive order.

• • Inverse Problems Seminar, University of Washington, Seattle, WA, October 2014.

Some integral geometry problems on Finsler and Riemannian surfaces.

• • Inverse Problems Seminar, University of Washington, Seattle, WA, October 2012.

  • A conference on inverse problems in honor of Gunther Uhlmann, University of California, Irvine, CA, June 18-22, 2012.

  • Actual problems of modern mathematics informatics and mechanics II. An international conference, Almaty, Kazakhstan, September 28-30, 2011.

Hopf type rigidity for Thermostats.

• • Actual problems of modern mathematics informatics and mechanics II. An international conference, Almaty, Kazakhstan, September 28-30, 2011.