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JOURNALS // Itogi Nauki i Tekhniki. Sovremennaya Matematika i ee Prilozheniya. Tematicheskie Obzory // Archive

2023, Volume 225

| General information | Contents |


Differential Equations and Mathematical Physics


Initial-value problem for an integro-differential equation with difference kernels and an inhomogeneity in the linear part
S. N. Askhabov
3
Application of the method of similar operators to some classes of difference operators
A. G. Baskakov, G. V. Garkavenko, N. B. Uskova
14
Stability criteria for systems of ordinary differential equations
S. G. Bulanov
28
Kac–Siegert formula for oscillatory random processes
Yu. P. Virchenko, A. S. Mazmanishvili
38
Quasi-nonmonodromic systems of first-order differential equations with a parameter
A. A. Golubkov
59
Extreme paths on graphs with simultaneously varying arc durations
I. M. Erusalimskyi, M. I. Osipov, V. A. Skorokhodov
69
On main equation for inverse Sturm–Liouville operator with discontinuous coefficient
D. Karahan, Kh. R. Mamedov, I. F. Hashimoglu
73
On the local extension of the group of parallel translations of four-dimensional space
V. A. Kyrov
87
On the search for a time-optimal boundary control using the method of moments for systems governed by the diffusion-wave equation
S. S. Postnov
108
On the decay rate of solutions to the stationary Schrödinger equation with a potential depending on one variable
S. M. Sitnik
115
On an exact estimate of the number of real invariant lines of polynomial vector fields of degree $n$
A. D. Ushkho, V. B. Tlyachev, D. S. Ushkho
123
Step scaling functions and the Chrestenson system
Yu. A. Farkov
134
Completeness criteria of an exponential system in geometric terms of breadth in the direction
B. N. Khabibullin, E. G. Kudasheva, A. E. Salimova
150


© Steklov Math. Inst. of RAS, 2025