Semjon Adlaj

Scientific Researcher

Section of Stability Theory and Mechanics of Controlled Systems

Division of Complex Physical and Technical Systems Modeling

Federal Research Center “Informatics and Control”

Russian Academy of Sciences

Moscow, Russia

**e-mail**: SemjonAdlaj@gmail.com

Selected Talks

- Torsion points on elliptic curves and modular polynomial symmetries presented on September 24, 2014 at the joint MSU-CCRAS Computer Algebra Seminar. Two relevant short papers by Helmut Ruhland are The inverse of the modular invariant and Constructing equalities.
- Two talks (in Russian) were delivered on October 26, 2016 and May 16, 2018 at the Egorov seminar on the mechanics of space flight, conducted at the Moscow State University (MSU) by Victor Sazonov.
- Modular equations and fundamental problems of classical mechanics presented on January 31, 2019 and met with organized resistance, where deficient qualifications of A.S. Sumbatov, S.V. Pikulin, A.A. Burov and S.Ya. Stepanov were vividly exposed as V.I. Vlasov rushed to prematurely terminate his ill-organized seminar, which (nevertheless) turned out being a success. My talk subsequently propmted a “new task for senior students by Victor Sazonov” (received on April 7, 2019) for discussion at a methodical seminar of the Department of Theoretical Mechanics and Mechatronics of MSU. The new assignment required a clarifying response (sent on April 26, 2019).