Mathematics

• A. V. Litavrin, T. V. Moiseenkova
  About One Groupoid Associated with the Composition of Multilayer Feedforward Neural Networks111-122
• V. G. Malinov
  Modified projection generalized two-point two-stage extragradient quasinewton method for saddle point problems123-142

Applied mathematics and mechanics

• R. V. Zhalnin, A. I. Kulyagin, M. S. Nefedov
  Application of computational algorithms with higher order of accuracy to the modeling of two-dimensional problems on development of hydrodynamic instability143-156

Mathematical modeling and computer science

• Yu. N. Deryugin, D. A. Shishkanov
  Continuum Model of Peridynamics for Brittle Fracture Problems157-174
• S. I. Martynov, L. Yu. Tkach
  Hydrodynamic mechanism for dynamical structure formation of a system of rotating particles175-194

Mathematical life

• To the 75th anniversary of Petr Aleksandrovich Velmisov195-196