Miloš Arsenović is a Ph.D., professor at the University of Belgrade, Serbia, author of more than 60 scientific publications. Professor Arsenovich is also a long–time partner of the RSEMC SFedU, who has repeatedly participated in conferences and workshops held by the Center. His research interests include such branches of mathematics as real, complex and functional analysis, operator theory, and Fourier analysis.

On May 2, Professor Arsenovich gave a lecture on gradient estimates for harmonic and generalized harmonic functions at the seminar of the Russian Federal Scientific Research Center of the Southern Federal University. He considered a class of harmonic functions on a unit disk, which is an analogue of the classical Hardy spaces of harmonic functions. Professor Arsenovich also investigated the vertical derivative of a harmonic function in the upper half-space, while obtaining estimates for the function in terms of the modulus of continuity of the boundary function.

The seminar "Seminar on Analysis, Differential Equations and Mathematical Physics" was attended by about forty mathematicians - specialists from leading scientific and educational centers of the world in Russia and other countries, including graduate students and students of the Faculty of Mechanics and Mathematics of the Southern Federal University and young scientists.

Online scientific seminar of the Regional Scientific and Educational Mathematical Center (https://rmc.sfedu.ru /) it is held regularly every two weeks, announcements of new seminars and videos of previous seminars are available on the website http://msrn.sfedu.ru/sl . The seminar is attended by leading researchers from around the world whose research interests are related to analysis, differential equations and mathematical physics. The scientific seminar of the mathematical center is open, and everyone can take part in it.

The language of the seminar is English.

Workshop page: https://msrn.sfedu.ru/sl