Stark-Wannier resonances and cubic exponential sums

• 主讲人：Alexander Fedotov (St. Petersburg State University)
• 举办方： Beijing-Novosibirsk Seminar on Geometry and Mathematical Physics
• 时间： 2022-11-17 16:00 - 2022-11-17 17:00
• 地点： online

Recording: https://disk.pku.edu.cn:443/link/B891C175BE71CD1B4FAEC5E6E4930AB5
Valid Until: 2026-12-31 23:59

 

Abstract: ../docs/20221115101000139036.pdf

 

Bio: Alexander Fedotov is a Professor at the Department of Higher Mathematics and Mathematical Physics, Faculty of Physics, Saint Petersburg State University. Doctor of Physical and Mathematical Sciences. Prof. Fedotov was an invited speaker at several prestigious conferences including XII International Congress on Mathematical Physics (Brisbane, Australia) and the 20th European Math. Congress. Main scientific interests: Asymptotic methods of mathematical physics (quasiclassical approximation in problems of quantum physics, short-wave asymptotics in problems of wave propagation, adiabatic asymptotics). Spectral theory of almost periodic and random Schrödinger operators. Analytic theory of difference equations on the complex plane.