The aim of the XXIII International Conference "Algebra, Number Theory, Discrete Geometry and Multiscale Modeling: Modern Problems, Applications and Problems of History", dedicated to the 80th anniversary of Professor Alexander Ivanovich Galochkin and the 75th anniversary of Professor Vladimir Grigorievich Chirsky, is to coordinate modern research in algebra, number theory, discrete geometry, multiscale modeling and the history of mathematics and applications.

Organizing Committee
Podrezov Konstantin Andreevich (Chairman)
Chubarikov Vladimir Nikolaevich (Vice-chairman)
Demidov Sergei Sergeevich (Vice-chairman)
Dobrovol'skii Nikolai Mikhailovich (Vice-chairman)
Korolev Maxim Aleksandrovich (Vice-chairman)
Rebrova Irina Yur'evna (Vice-chairman)
Vostokov Sergei Vladimirovich (Vice-chairman)
Yaskov Pavel Andreevich (Vice-chairman)
Dobrovol'skii Nikolai Nikolaevich (Executive Secretary)

Institutions
Tula State Pedagogical University
Lomonosov Moscow State University
Saint Petersburg State University
Moscow State Pedagogical University
Tula State University
Steklov Mathematical Institute of Russian Academy of Sciences, Moscow
St. Petersburg Department of Steklov Mathematical Institute of Russian Academy of Sciences
Institute for the History of Science and Technology named after S. I. Vavilov RAS, Moscow
Moscow Center for Fundamental and Applied Mathematics