Geodesic

Sommaire du Fascicule no. 1

Trudy Instituta Matematiki i Mekhaniki UrO RAN

Alexander Borisovich Kurzhanski (On the Occasion of His 80th Birthday)
p. 7-11
Estimation of states of multistage stochastic inclusions
p. 12-26
A Trajectory Minimizing the Exposure of a Moving Object
p. 27-38
Construction of Solutions to Control Problems for Fractional-Order Linear Systems Based on Approximation Models
p. 39-50
Step-Affine Functions, Halfspaces, and Separation of Convex Sets with Applications to Convex Optimization Problems
p. 51-70
Optimal Strategies in the Treatment of Cancers in the Lotka--Volterra Mathematical Model of Competition
p. 71-88
Asymptotic behavior of small-time reachable sets of nonlinear systems with isoperimetric constraints
p. 89-101
Asymptotics of a solution to a problem of optimal boundary control with two small cosubordinate parameters
p. 102-111
Trajectory control of 3D observations from an UAV by angular measurements
p. 112-130
Decision making in a hybrid two-step problem of dynamic control with three participants
p. 131-140
On Polyhedral Estimation of Reachable Sets in the ``Extended'' Space for Discrete-Time Systems with Uncertain Matrices and Integral Constraints
p. 141-155
On an algorithm for the reconstruction of a perturbation in a nonlinear system
p. 156-166
On the Maximum Guaranteed Payoff in Some Problems of Conflict Control of Multistep Processes
p. 167-172
Construction of the viability set in a problem of chemotherapy of a malignant tumor growing according to the Gompertz law
p. 173-181
Analytic description of a reachable set for the Dubins car
p. 182-197
Probabilistic solutions of conditional optimization problems
p. 198-211
Differential Inclusions in a Banach Space with Composite Right-Hand Side
p. 212-222
On the construction of a piecewise affine value function in an infinite-horizon optimal control problem
p. 223-238
On Two-Sided Approximations of Reachable Sets of Control Systems with Geometric Constraints on the Controls
p. 239-255
Gradient method for solving some types of differential inclusions
p. 256-273
Ultrafilters and maximal linked systems
p. 274-292
Analysis of the financial state of an investor based on the Cantor-Lippman model
p. 293-306

Sommaire du Fascicule no. 2

Trudy Instituta Matematiki i Mekhaniki UrO RAN

Estimates for the best approximations of functions from the Nikol'skii-Besov class in the Lorentz space by trigonometric polynomials
p. 5-27
Convexity and monotone linear connectivity of sets with a continuous metric projection in three-dimensional spaces
p. 28-46
Best $L^2$-Extension of Algebraic Polynomials from the Unit Euclidean Sphere to a Concentric Sphere
p. 47-55
Bipartite threshold graphs
p. 56-67
Forward and backward equations for the probability characteristics of Levy type processes in spaces of distributions
p. 68-78
Exact solution of Navier-Stokes equations describing spatially inhomogeneous flows of a rotating fluid
p. 79-87
On the properties of irreducible representations of special linear and symplectic groups that are not large with respect to the field characteristic and regular unipotent elements from subsystem subgroups
p. 88-97
On connected components of fractal cubes
p. 98-107
On Some Efficiently Solvable Classes of the Network Facility Location Problem with Constraints on the Capacities of Communication Lines
p. 108-124
Finite Groups Whose Maximal Subgroups Are Solvable or Have Prime Power Indices
p. 125-131
Asymptotics of a Solution to a Singularly Perturbed Time-Optimal Control Problem of Transferring an Object to a Set
p. 132-146
On Finite Simple Groups of Exceptional Lie Type over Fields of Different Characteristics with Coinciding Prime Graphs
p. 147-160
Some properties of power operator series
p. 161-172
Numerical methods for the construction of packings of different balls into convex compact sets
p. 173-187
Solution of boundary value problems with moving boundaries by an approximate method for constructing solutions of integro-differential equations
p. 188-199
On the equivalence of reproducing kernel Hilbert spaces connected by a special transform
p. 200-215
On the connection between the second divided difference and the second derivative
p. 216-224
Optimal control of a low-altitude flight in the terrain-following mode
p. 225-237
On the Gibbs phenomenon for rational spline functions
p. 238-251
On the regularization of the classical optimality conditions in convex optimal control problems
p. 252-269
Mean-square approximation of functions on the whole axis by algebraic polynomials with the Chebyshev-Hermite weight
p. 270-277
On the construction of an integrable solution to one class of nonlinear integral equations of Hammerstein-Nemytskii type on the whole axis
p. 278-287

Sommaire du Fascicule no. 3

Trudy Instituta Matematiki i Mekhaniki UrO RAN

Automorphisms of rings of nonfinitary niltriangular matrices
p. 7-13
Inverse problems in the class of Q-polynomial graphs
p. 14-22
Automorphisms of a Distance-Regular Graph with Intersection Array $\{30,22,9;1,3,20\}$
p. 23-31
On the Pronormality of Second Maximal Subgroups in Finite Groups with Socle $L_2(q)$
p. 32-43
Chebyshev projections to a linear manifold
p. 44-55
Convergence of the Algorithm of Additive Regularization of Topic Models
p. 56-68
Hypercomplex Models of Multichannel Images
p. 69-83
Refinement of estimates for the Lyapunov exponents of a class of linear nonautonomous systems of difference equations
p. 84-90
Nonassociative enveloping algebras of Chevalley algebras
p. 91-100
A Criterion for the Existence of Nondestructive Controls in the Problem of Optimal Exploitation of a Binary-Structured System
p. 101-117
On connections between the Bochner--Phillips and Hille--Phillips functional calculi
p. 118-132
Tensor representations and generating sets of involutions of some matrix groups
p. 133-141
1-Lattice isomorphisms of monoids decomposable into a free product
p. 142-153
On iterative methods of finding the equilibrium in the Arrow-Debreu classical model of pure exchange with multiplicative utility functions of the participants
p. 154-170
Automorphisms of the semiring of polynomials $\mathbb{R}_+^{\vee}[x]$ and lattices of its subalgebras
p. 171-186
On the choice of parameters in the quasisolution method for the correction of improper convex programs
p. 187-197
On some algorithms for constrained optimization problems with relative accuracy with respect to the objective functional
p. 198-210
Criterion of Subnormality in a Finite Group: Reduction to Elementary Binary Partitions
p. 211-218
On the Problem of Sequential Traversal of Megalopolises with Precedence Conditions and Cost Functions Depending on a List of Tasks
p. 219-234
Functional representations of lattice-ordered semirings. III
p. 235-248
Discrete Orthogonal Transforms on Multisets Associated with Complete Sequences
p. 249-257
Duality in linear economic models of exchange
p. 258-274
Open questions formulated at the 13th School-Conference on Group Theory Dedicated to V. A. Belonogov's 85th Birthday
p. 275-285

Sommaire du Fascicule no. 4

Trudy Instituta Matematiki i Mekhaniki UrO RAN

Stechkin's problem on the best approximation of an unbounded operator by bounded ones and related problems
p. 7-31
Analog of the Hadamard Theorem and Related Extremal Problems on the Class of Analytic Functions
p. 32-47
Approximation of a guaranteed estimation problem with mixed constraints
p. 48-63
On the Norms of Boman--Shapiro Difference Operators
p. 64-75
An object moving in $\mathbb R^2$ with a high-speed destructive miniobject and an unfriendly solid observer
p. 76-82
Euler polynomials in the problem of extremal functional interpolation in the mean
p. 83-97
Distance-regular graphs with intersection arrays $\{104,70,25;1,7,80\}$ and $\{272,210,49;1,15,224\}$ do not exist
p. 98-105
Minimax Solutions of Homogeneous Hamilton--Jacobi Equations with Fractional-Order Coinvariant Derivatives
p. 106-125
Bounds of the Nikol'skii Polynomial Constants in $L^{p}$ with Gegenbauer Weight
p. 126-137
Chebyshev's problem on extremal values of moments of nonnegative algebraic polynomials
p. 138-154
Some supplements to S. B. Stechkin's inequalities in direct and inverse theorems on the approximation of continuous periodic functions
p. 155-181
On Stable Reconstruction of Analytic Functions from Fourier Samples
p. 182-195
On a refinement of Marcinkiewicz-Zygmund type inequalities
p. 196-209
Extremal interpolation on the semiaxis with the smallest norm of the third derivative
p. 210-223
Interpolating orthogonal bases of an MRA and wavelets
p. 224-233
On the connection of some groups generated by 3-transpositions with Coxeter groups
p. 234-243
Geometric approach to finding the conditional extrema
p. 244-254
Periodic wavelets on a multidimensional sphere and their application for function approximation
p. 255-267
Upper estimates for best mean-square approximations for some classes of bivariate functions by Fourier-Chebyshev sums
p. 268-278
Harmonic interpolating wavelets in the Neumann boundary value problem in a ring
p. 279-289
On the International Workshop-Conference on Function Theory Dedicated to the Centenary of the Birth of S.B. Stechkin
p. 290-299