In order to participate in the seminar, a few minutes prior to the beginning of the seminar you should connect to the Zoom conference via the following link or manually using the Zoom conference ID 897 7646 2466 and password 549526. If you have problems logging into Zoom, you can connect to the YouTube livestream of the seminarThe talk is devoted to the study of nonlinear inverse problems of spectral analysis for ordinary differential operators. The main attention will be paid to the method of spectral mappings, which is currently the most efficient and versatile tool for studying various classes of spectral inverse problems. This method will be compared with the wave method created by V. A. Marchenko and B. M. Levitan.
