Imaging with low photon counts and high background noise, Isaac Newton Institute for Math SCiences, Cambridge, UK, May 18th, 2023.
A miracle of tomography. Rothschild Lecture, Isaac Newton Institute for Math SCiences, Cambridge, UK, May 11th, 2023.
Analytic and algebraic geometry problems in spectral theory of periodic media, Algebraic Geometry in Spectral Theory. ICERM, Feb 24 - 26, 2023.
Nodal patterns and all that, Ergodic theory and its connections. Honoring the legacy of Michael Boshernitzan. Rice University, May 19th, 2022.
Analytic geometry of dispersion relation (Bloch variety) and Fermi surface, Workshop Learning from Insulators: New Trends in the Study of Conductivity of Metals, Lorentz Center, Leiden, August 12th 2021.
Generic properties of dispersion relations for discrete periodic operators, Workshop on Perturbation of Spectral Band and Gaps, Technische Universitat Dortmund, July 29 2021.
On dispersion relations for discrete periodic operators, Analysis seminar, Univ. of Cardiff, UK, April 19, 2021.
Nodal count and spectral shift via lateral variation, Spectral Geometry in the Cloud, February 22 2021.
Mathematics of novel techniques of medical imaging, Southern Federal University, Rostov-on-Don, Russia, December 24 2020.
Public lecture: Our Mathematical Universe, October 24 2020.
I am A&M Science episode, May 31 2019.
Detecting presence of emission sources with low SNR. Analysis and "analysis" vs deep learning, Reconstruction Methods for Inverse Problems (19w5092), Banff June 24-29th, 2019.
Green's function asymptotic behavior near a non-degenerate spectral edge of a periodic operator, Random and other ergodic problems, June 22-26, 2015, The Newton Institute, Cambridge, UK.
Nodal pattern mistery, Periodic and Ergodic Spectral Problems, 5 Jan - 26 June 2015, Isaac Newton Institute for Math SCiences, Cambridge, UK
Seven lectures "Introduction to periodic operators", Introductory School - Periodic, Almost-Periodic, and Random operators, 5 - 16 January 2015, Isaac Newton Institute for Math SCiences, Cambridge, UK.
Five lectures "Coupled physics (hybrid) imaging" , Advanced Instructional School on Theoretical and Numerical Aspects of Inverse Problems, Tata Inst. Fund. Res. Centre for Applicable Mathematics (TIFR CAM), Bangalore, India June 16 -- 28, 2014.
Four lectures "Hybrid methods in medical imaging", Introductory Workshop on Inverse Problems and Applications, MSRI, Berkeley, August 23 -- 27, 2010.
Four lectures "Inverse Problems", Summer Graduate School on Inverse Problems, July 20 - July 31, 2009 MSRI, Berkeley
Aggies talk, Jan. 7 2010