Geodesic

Sommaire du Fascicule no. 1

Trudy Instituta Matematiki i Mekhaniki UrO RAN

Александр Георгиевич Ченцов (к семидесятилетнему юбилею)
p. 5-7
On generators of a matrix algebra and some of its subalgebras
p. 8-14
On an optimal control problem with discontinuous integrand
p. 15-26
Discrete approximation of the Hamilton-Jacobi equation for the value function in an optimal control problem with infinite horizon
p. 27-39
Optimal trajectory in $\mathbb{R}^2$ under observation
p. 40-52
Approximation of minimax solutions to Hamilton-Jacobi functional equations for delay systems
p. 53-62
On the geometry of reachable sets for control systems with isoperimetric constraints
p. 63-75
Variations of the $v$-change of time in problems with state constraints
p. 76-92
On fixed points of multivalued mappings in spaces with a vector-valued metric
p. 93-105
Solvability of a mixed boundary value problem for a stationary reaction-convection-diffusion model
p. 106-120
On the problem of input reconstruction in a nonlinear system with constant delay
p. 121-130
On a class of optimal control problems for functional differential systems
p. 131-142
Reachable set at a certain time for a Dubins car in the case of a one-sided turn
p. 143-155
A multiple capture in a group pursuit problem with fractional derivatives
p. 156-164
Construction of a strong Nash equilibrium in a class of infinite non-zero-sum games
p. 165-174
On some properties of vector measures
p. 175-188
On asymptotic properties of solutions of control systems with random parameters
p. 189-199
Space of continuous set-valued mappings with closed unbounded values
p. 200-208
Impulse differential game with a mixed constraint on the choice of the control of the first player
p. 209-222
An estimate of the Hausdorff distance between a set and its convex hull in Euclidean spaces of small dimension
p. 223-235
Method of limiting differential inclusions for nonautonomous discontinuous systems with delay
p. 236-246
On necessary limit gradients in control problems with infinite horizon
p. 247-256
Bitopological spaces of ultrafilters and maximal linked systems
p. 257-272
Game problems of approach for quasilinear systems of general form
p. 273-287
On equations of the program iteration method
p. 288-296

Sommaire du Fascicule no. 2

Trudy Instituta Matematiki i Mekhaniki UrO RAN

On the definition of a Brownian sheet
p. 3-11
On the problem of global localization of discontinuity lines for a function of two variables
p. 12-23
Study of test Volterra equations of the first kind in integral models of developing systems
p. 24-33
Codes in Shilla distance-regular graphs
p. 34-39
Characterization of optimal trajectories in $\mathbb {R}^3$
p. 40-45
Gaps in the spectrum of the Laplacian in a band with periodic delta interaction
p. 46-53
Automorphisms of a distance-regular graph with intersection array {35, 32, 28; 1, 4, 8}
p. 54-63
On the solution of a differential game of managing the investments in an advertising campaign
p. 64-75
On a singularly perturbed time-optimal control problem with two small parameters
p. 76-92
On the equivalence of some inequalities in the theory of approximation of periodic functions in the spaces $L_p(\mathbb T),1 p \infty$
p. 93-106
On the convergence of solutions of variational problems with implicit constraints defined by rapidly oscillating functions
p. 107-122
On computing a class of integrals of rational functions with parameters and singularities on complex hyperplanes
p. 123-140
Iterative methods for the construction of planar packings of circles of different size
p. 141-151
Products and joins of locally normal Fitting classes
p. 152-157
Cameron-Liebler line classes in PG(n, 5)
p. 158-172
Automorphisms of a distance-regular graph with intersection array {176, 135, 32, 1; 1, 16, 135, 176}
p. 173-184
The study of equations for probability characteristics of random processes described by stochastic equations
p. 185-193
Asymptotic confidence interval for a discontinuity point of a probability density function
p. 194-199
On the coincidence of the minimax solution and the value function in a time-optimal game with a lifeline
p. 200-214
On distance-regular graphs with $\theta_2=-1$
p. 215-228
Asymptotic expansion for the density of the double layer potential of a thin ellipse
p. 229-234
On the vertex adjacency in a polytope of connected k-factors
p. 235-242
On Hilbert-Poincare series of associative nilalgebras generated by two nilelements
p. 243-255
An estimate for the remainder in the expansion of the elliptic sine
p. 256-265
Adaptive mirror descent algorithms in convex programming problems with Lipschitz constraints
p. 266-279
Asymptotic expansion of a solution to a singularly perturbed optimal control problem with a convex integral performance index whose terminal part depends on slow variables only
p. 280-289
On integral Lebesgue constants of local splines with uniform knots
p. 290-297
A Letter to the Editor

Sommaire du Fascicule no. 3

Trudy Instituta Matematiki i Mekhaniki UrO RAN

Polynomials least deviating from zero on a square of the complex plane
p. 5-15
Shilla distance-regular graphs with $b_2 = sc_2$
p. 16-26
Plancherel-Polya inequality for entire functions of exponential type in $L^2(\mathbb{R}^n)$
p. 27-33
Distance-regular locally $pG_{s-6}(s,t)$-graphs of diameter greater than 3
p. 34-42
Equivalence of the existence of nonconjugate and nonisomorphic Hall $\pi$-subgroups
p. 43-50
Asymptotic expansion of a solution to a singular perturbation optimal control problem with a small coercivity coefficient
p. 51-61
A graph with intersection array {18, 15, 1; 1, 5, 18} is not vertex-symmetric
p. 62-67
Exceptional pseudogeometric graphs with eigenvalue r
p. 68-72
On finite simple linear and unitary groups of small size over fields of different characteristics with coinciding prime graphs
p. 73-90
On a vertex-symmetric graph with intersection array {205, 136, 1; 1, 68, 205}
p. 91-97
Highest dimension commutative ideals of a niltriangular subalgebra of a Chevalley algebra over a field
p. 98-108
Stabilizers of vertices of graphs with primitive automorphism groups and a strong version of the Sims conjecture. IV
p. 109-132
Inverse problems in distance-regular graphs theory
p. 133-144
On the permutability of a Sylow subgroup with Schmidt subgroups from a supplement
p. 145-154
Codes in distance-regular graphs with $\theta_2~= -1$
p. 155-163
Coconvex interpolation by splines with three-point rational interpolants
p. 164-175
One approach to the solution of some problems in plasma dynamics
p. 176-186
The method of penalty functions and regularization in the analysis of improper convex programming problems
p. 187-199
Extremal functional interpolation and splines
p. 200-225
Automorphisms of a distance-regular graph with intersection array {196, 156, 1; 1, 39, 196}
p. 226-232
Polynomial time approximation scheme for the capacitated vehicle routing problem with time windows
p. 233-246
Solvability issues for a class of convolution type nonlinear integral equations in $\mathbb {R}^n$
p. 247-262
On automorphism groups of AT4(7, 9,r)-graphs and their local subgraphs
p. 263-271
An algorithm for the polyhedral cycle cover problem with restrictions on the number and length of cycles
p. 272-280
On a periodic part of a Shunkov group saturated with wreathed groups
p. 281-285
The 12th school-conference on group theory dedicated to the 65th birthday of A.A. Makhnev (Gelendzhik, May 13-20, 2018)
p. 286-295

Sommaire du Fascicule no. 4

Trudy Instituta Matematiki i Mekhaniki UrO RAN

An inequality of different metrics in the generalized Lorentz space
p. 5-18
Optimal recovery of a function analytic in a half-plane from approximately given values on a part of the straight-line boundary
p. 19-33
Best Uniform Approximation of the Differentiation Operator by Operators Bounded in the Space~$L_2$
p. 34-56
Linear recovery of pseudodifferential operators on classes of smooth functions on an m-dimensional torus. I
p. 57-79
Linear Interpolation on a Tetrahedron
p. 80-84
Example of parabolic spline interpolation with bounded Lebesgue constant
p. 85-91
Nikolskii - Bernstein constants for nonnegative entire functions of exponential type on the axis
p. 92-103
Convergence of Trigonometric Fourier Series of Functions with a Constraint on the Fractality of Their Graphs
p. 104-109
Best One-Sided Approximation in the Mean of the Characteristic Function of an Interval by Algebraic Polynomials
p. 110-125
On intersections of nilpotent subgroups in finite groups with socle $L_2(2^m)\times L_2(2^n)$
p. 126-134
The Mal'tsev correspondence and isomorphisms of niltriangular subrings of Chevalley algebras
p. 135-145
Large vertex-symmetric Higman graphs with $\mu=6$
p. 146-155
Pointwise Tur\'an problem for periodic positive definite functions
p. 156-175
On the equivalence of some relations in different metrics between norms, best approximations, and moduli of smoothness of periodic functions and their derivatives
p. 176-188
On the Complexity of Some Max--Min Clustering Problems
p. 189-198
Bernstein--Szeg\H{o} Inequality for the Weyl Derivative of Trigonometric Polynomials~in~$L_0$
p. 199-207
Interior Point Methods Adapted to Improper Linear Programs
p. 208-216
Analysis of a theorem on the Jackson-Stechkin inequality in the Bergman space $B_2$
p. 217-224
Harmonic Interpolating Wavelets in a Ring
p. 225-234
Stability of the relative Chebyshev projection in polyhedral spaces
p. 235-245
Relaxation of the Pursuit--Evasion Differential Game and Iterative Methods
p. 246-269
On Kolmogorov type inequalities in the Bergman space for functions of two variables
p. 270-282
Best restricted approximation of smooth function classes
p. 283-294
Letter to the Editors
Letter to the Editors