Editors

EDITOR-IN-CHIEF
Victor A. Vassiliev
Dr. Sci. (Phys.-Math.), Member of the Russian Academy of Sciences, Professor, Steklov Mathematical Institute of the Russian Academy of Sciences, Moscow, National Research University "Higher School of Economics", Moscow, Russia

DEPUTY EDITORS-IN-CHIEF
Igor M. Krichever
Dr. Sci. (Phys.-Math.), Prof., Columbia University, New York, USA, Skolkovo Institute of Science and Technology, Moscow, Institute for Information Transmission Problems of the Russian Academy of Sciences (Kharkevich Institute), Moscow, Russia
Anatolii M. Vershik
Dr. Sci. (Phys.-Math.), Prof., St. Petersburg Department of Steklov Mathematical Institute of the Russian Academy of Sciences, St. Petersburg, Chebyshev Laboratory, St. Petersburg, St. Petersburg State University, Department of Mathematics and Mechanics, St. Petersburg, Institute for Information Transmission Problems of the Russian Academy of Sciences (Kharkevich Institute), Moscow, Russia

EXECUTIVE SECRETARY
Boris A. Amosov
Cand. Sci. (Phys.-Math.), Moscow Institute of Electronics and Mathematics (Technical University), Moscow, Russia

EDITORIAL BOARD
Alexei B. Alexandrov
Dr. Sci. (Phys.-Math.), Prof., St. Petersburg Department of Steklov Mathematical Institute of the Russian Academy of Sciences, St. Petersburg, Russia
Vladimir I. Bogachev
Dr. Sci. (Phys.-Math.), Prof., Lomonosov Moscow State University, Faculty of Mechanics and Mathematics, Moscow, National Research University "Higher School of Economics", Moscow, Russia
Aleksei M. Borodin
PhD, Prof., Massachusetts Institute of Technology, Cambridge, USA
Viktor M. Buchstaber
Dr. Sci. (Phys.-Math.), Prof., Corresponding Member of the Russian Academy of Sciences, Steklov Mathematical Institute of Russian Academy of Sciences, Moscow, Lomonosov Moscow State University, Moscow, Russia
Boris L. Feigin
Dr. Sci. (Phys.-Math.), National Research University "Higher School of Economics", Moscow, Landau Institute for Theoretical Physics of the Russian Academy of Sciences, Moscow, Russia
Sabir M. Gusein-Zade
Dr. Sci. (Phys.-Math.), Prof., Lomonosov Moscow State University, Faculty of Mechanics and Mathematics, Moscow, Independent University of Moscow, Moscow, Russia
Rais S. Ismagilov
Dr. Sci. (Phys.-Math.), Prof., Bauman Moscow State Technical University, Moscow, Russia
Aleksandr I. Nazarov
Dr. Sci. (Phys.-Math.), St. Petersburg State University, Mathematics and Mechanics Faculty, St. Petersburg, St. Petersburg Department of Steklov Mathematical Institute of Russian Academy of Sciences, St. Petersburg, Russia
Stefan Yu. Nemirovskii
Dr. Sci. (Phys.-Math.), Corresponding Member of the Russian Academy of Sciences, Steklov Mathematical Institute of Russian Academy of Sciences, Moscow, Russia
Sergei P. Novikov
Dr. Sci. (Phys.-Math.), Prof., Member of the Russian Academy of Sciences, Steklov Mathematical Institute of Russian Academy of Sciences, Moscow, Lomonosov Moscow State University, Moscow, Russia, The University of Maryland, College Park, USA, Landau Institute for Theoretical Physics of the Russian Academy of Sciences, Moscow, Russia
Grigorii I. Olshanskii
Dr. Sci. (Phys.-Math.), Institute for Information Transmission Problems of the Russian Academy of Sciences (Kharkevich Institute), Moscow, Skolkovo Institute of Science and Technology, Moscow, National Research University "Higher School of Economics", Moscow, Russia
Alexei Yu. Pirkovskii
Cand. Sci. (Phys.-Math.), National Research University "Higher School of Economics", Moscow, Independent University of Moscow, Moscow, Russia
Aleksei A. Roslyi
Cand. Sci. (Phys.-Math.), Institute for Information Transmission Problems of the Russian Academy of Sciences (Kharkevich Institute), Moscow, Institute for Theoretical and Experimental Physics, Moscow, Russia
Pavel V. Semenov
Dr. Sci. (Phys.-Math.), Prof., National Research University "Higher School of Economics", Moscow, Russia
Michael A. Semenov-Tian-Shansky
Dr. Sci. (Phys.-Math.), Institut de Mathématiques de Bourgogne, Dijon, France, St. Petersburg Department of Steklov Mathematical Institute of Russian Academy of Sciences, St. Petersburg, Russia
Tatiana A. Suslina
Dr. Sci. (Phys.-Math.), Prof., St. Petersburg State University, Faculty of Physics, St. Petersburg, Russia

STAFF EDITOR
Galina M. Zukerman
Cand. Sci. (Phys.-Math.), Steklov Mathematical Institute of Russian Academy of Sciences, Moscow, Russia