About the Editor of the Themed Section

Аннотация

Alexei Semenov was born in 1950 in a family of engineers. After graduating from Moscow School No. 7, then he studied at Moscow State University at the Department of Mechanics and Mathematics and then at graduate school at the Department of Mathematical Logic. In 1975 by defending his dissertation “On definability in some decidable theories” he became Candidate of Physical and Mathematical Sciences.