CANCELED: Applied Mathematics Colloquium with Dmitry Batenkov Postponed
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TwitterPlease note: this seminar has been postponed and will be reschedule in Fall 2024.
Speaker: Dmitry Batenkov, Tel- Aviv University
Dr. Dmitry Batenkov is a faculty member at the Department of Applied Mathematics in the School of Mathematical Sciences at Tel-Aviv University, Israel. His general research area is inverse problems and computational science. A major effort is invested in the problem of super-resolution, with applications to wave-based imaging at nanometer scale below the diffraction limit using prior knowledge, elimination of spurious artifacts, with provable guarantees. Theoretical aspects include deriving mathematical limits of resolution from noisy low-frequency data under different kinds of prior information, using tools from approximation theory, harmonic, nonlinear analysis, optimization and quantitative singularity theory. He also develops novel optimal computational methods, by identifying and localizing well-conditioned geometric features which can be stably recovered. He currently has collaborations with experts in bio-medical and super-resolution imaging, time-of-flight imaging.
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