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JOURNALS // Trudy Instituta Matematiki i Mekhaniki UrO RAN // Archive

2017, Volume 23, Number 2

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Trudy Instituta Matematiki i Mekhaniki UrO RAN


Vladimir Vasil'evich Vasin
5
High accuracy algorithms for approximation of discontinuity lines of a noisy function
A. L. Ageev, T. V. Antonova
10
On threshold graphs and realizations of graphical partitions
V. A. Baranskii, T. A. Senchonok
22
Analytic solutions of stationary complex convection describing a shear stress field of different signs
A. V. Gorshkov, E. Yu. Prosviryakov
32
The Yekaterinburg heritage of Arlen Mikhailovich Il'in
A. R. Danilin, S. V. Zakharov, O. O. Kovrizhnykh, E. F. Lelikova, I. V. Pershin, O. Yu. Khachay
42
Asymptotics of a solution to a singularly perturbed time-optimal control problem
A. R. Danilin, O. O. Kovrizhnykh
67
Asymptotics of the velocity potential of an ideal fluid flowing around a thin body
A. A. Ershov, J. A. Krutova
77
Two-parameter asymptotics in a bisingular Cauchy problem for a parabolic equation
S. V. Zakharov
94
Painleve II equation as a model of a resonant interaction of oscillators
L. A. Kalyakin
104
Autoresonance in a model of a terahertz wave generator
O. M. Kiselev, V. Yu. Novokshenov
117
Variational problems with unilateral pointwise functional constraints in variable domains
A. A. Kovalevsky
133
On the polyhedral method of solving problems of control strategy synthesis in discrete-time systems with uncertainties and state constraints
E. K. Kostousova
151
An analytic method for the embedding of the Euclidean and pseudo-Euclidean geometries
V. A. Kyrov, G. G. Mikhailichenko
167
On the asymptotics of a solution to a second-order elliptic equation with a small parameter and a piecewise smooth boundary function
E. F. Lelikova
182
Calculation of thermal fields of massive bodies heated by a radial heat source in the three-dimensional case
I. V. Pershin
196
On the problem of the flow of an ideal gas around bodies
L. I. Rubina, O. N. Ul'yanov
200
On the approximate solution of an inverse boundary value problem by the method of finite-dimensional approximation of the regularized solution
A. I. Sidikova
210
A bound for the remainder term in the asymptotic expansion of the elliptic sine containing the first three terms
A. A. Soloviev
220
One approach to the comparison of error bounds at a point and on a set in the solution of ill-posed problems
V. P. Tanana
230
The generalized boundary function method for bisingular problems in a disk
D. A. Tursunov
239
Asymptotics of a solution of a three-dimensional nonlinear wave equation near a butterfly catastrophe point
O. Yu. Khachay
250
On the nontrivial solvability of one class of nonlinear integral equations of the Urysohn type
Kh. A. Khachatryan, H. S. Petrosyan, A. A. Sisakyan
266
Perturbation of a waveguide by a narrow potential
I. Kh. Khusnullin
274
Stability iterations and an evasion problem with a constraint on the number of switchings
A. G. Chentsov
285
Asymptotic expansion of a solution of a singularly perturbed optimal control problem in the space $\mathbb{R}^n$ with an integral convex performance index
A. A. Shaburov
303
Integrability and invariant algebraic curves for a class of Kolmogorov systems
R. Boukoucha
311


© Steklov Math. Inst. of RAS, 2025