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JOURNALS // Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika // Archive

2020, Number 4


Mathematics
On certain analytically solvable problems of mean field games theory
S. I. Nikulin, O. S. Rozanova
3
Isoenergy manifolds of integrable billiard books
I. S. Kharcheva
12
Realization of numeriņal invariant of the Siefert bundle of integrable systems by billiards
V. V. Vedyushkina, V. A. Kibkalo
22

Mechanics
Dynamic deformation of a thin plastic layer between converging rigid cylinders
R. R. Shabaykin
29
Exact solutions to the deep bed filtration problem for low-concentration suspension
N. E. Leont'ev, E. I. Roshchin
37
Equilibrium of liquid drop on rotating disc
P. N. Konon, E. I. Mogilevskii, G. N. Sitsko, V. Ya. Shkadov
43

Short notes
On irreduceability of Boolean functions with respect to commutative associative operation
G. V. Safonov, G. V. Bokov, V. B. Kudryavtsev
51
Spectrum of one-dimensional natural vibrations of layered medium consisting of elastic material and viscous incompressible fluid
A. S. Shamaev, V. V. Shumilova
53
Ruin probability in models with stochastic premiums
A. A. Muromskaya
57
On features of penetration of vertical free turbulent jets into surface of liquid in narrow channels of different lengths
V. P. Karlikov, A. T. Nechaev, S. L. Tolokonnikov
61
Double Magnus type wind turbine
L. A. Klimina, E. S. Shalimova, M. Z. Dosaev, Yu. D. Seliutski
65

Igor Germanovich Tsarkov (to 60th anniversary)
A. R. Alimov, A. A. Vasil'eva, S. V. Konyagin, A. S. Kochurov, A. I. Kozko, T. P. Lukashenko, K. S. Ryutin, V. M. Tikhomirov, A. V. Fursikov, V. N. Chubarikov
70


© Steklov Math. Inst. of RAS, 2026