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JOURNALS // Izvestiya of Saratov University. Mathematics. Mechanics. Informatics // Archive

2024, Volume 24, Issue 4


Scientific Part
Mathematics
Semi-analytical approximation of the normal derivative of the heat simple layer potential near the boundary of a two-dimensional domain
Ivanov D.Yu.
476
On recovering non-local perturbation of non-self-adjoint Sturm – Liouville operator
M. A. Kuznetsova
488
Questions of existence and uniqueness of the solution of one class of an infinite system of nonlinear two-dimensional equations
H. S. Petrosyan, S. M. Andriyan, Kh. A. Khachatryan
498
Numerical solution of first-order exact differential equations by the integrating factor method
L. A. Sevastianov, K. P. Lovetskiy, D. S. Kulyabov, S. V. Sergeev
512
On $\frak F^{\omega}$-projectors and $\frak F^{\omega}$-covering subgroups of finite groups
M. M. Sorokina, D. G. Novikova
526
Mechanics
The “paradoxical” mechanism of P. L. Chebyshev
S. N. Burian
536
Optimisation of mechanical properties of viscoelastic structures
A. O. Vatulyan, O. V. Yavruyan
552
Investigation of mathematical model of pressure measurement system in aircraft engines
P. A. Velmisov, A. V. Ankilov, Yu. V. Pokladova
567
Shear waves in a nonlinear elastic cylindrical shell
A. I. Zemlyanukhin, A. V. Bochkarev, N. A. Artamonov
578
Nonlinear statics and dynamics of porous functional-gradient nanobeam taking into account transverse shifts
A. V. Krys'ko, A. N. Krechin, M. V. Zhigalov, V. A. Krys'ko
587
Construction and analysis of nonlinear oscillation modes of a three-link pendulum by asymptotic methods
A. S. Smirnov, S. A. Bulov, E. A. Degilevich
598
Fused quartz imperfections and their influence on the CVG resonator dynamics
S. A. Shevchenko, B. E. Melnikov
611
Computer Sciences
ML methods for assessing the risk of fraud in auto insurance
I. A. Vorobyev
619


© Steklov Math. Inst. of RAS, 2025