Geodesic

Sommaire du Fascicule no. 1

Trudy Instituta Matematiki i Mekhaniki UrO RAN

On discretization of methods for localization of singularities a noisy function
p. 3-13
Boundary value problems for motion equations of polymeric fluids with nonlinear slip condition on solid walls
p. 14-24
Finite groups in which all maximal subgroups are $\pi$-closed. I
p. 25-34
Strongly uniform extensions of dual 2-designs
p. 35-45
On the problem of tracking a moving object by observers
p. 46-55
On an eigenvalue for the Laplace operator in a disk with Dirichlet boundary condition on a small part of the boundary in a critical case
p. 56-70
Asymptotics of the optimal time in a time-optimal control problem with a small parameter
p. 71-80
Asymptotics of a solution of the second boundary value problem for the Laplace equation outside a small neighborhood of a segment
p. 81-96
Singular asymptotics in the Cauchy problem for a parabolic equation with a small parameter
p. 97-104
On intersections of primary subgroups in the group \mbox{Aut}$(L_n(2))$
p. 105-111
Stability of equilibrium with respect to a white noise
p. 112-121
On the existence of complements for residuals of finite groups
p. 122-127
Asymptotics of an autoresonance soliton
p. 128-136
Toward the $L^1$-theory of degenerate anisotropic elliptic variational inequalities
p. 137-152
Properties of mappings of scalar functions to operator functions of a linear closed operator
p. 153-165
Enumeration of ideals of exceptional nilpotent matrix algebras
p. 166-171
Finite simple groups that are not spectrum critical
p. 172-176
Boundary-value problem for a second-order nonlinear equation with delta-like potential
p. 177-190
On estimates for the uniform norm of the Laplace operator of the best interpolants on a class of bounded interpolation data
p. 191-196
Characterization of the pseudovariety generated by finite monoids satisfying $\mathscr{R}=\mathscr{H}$
p. 197-204
The calculation of the thermal field of massive bodies moving band heat source
p. 205-212
On Lebesgue constants of local parabolic splines
p. 213-219
Stability of capture into parametric autoresonance
p. 220-230
An approach to solving an ill-posed problem for a nonlinear differential equation
p. 231-237
A two-sided error estimate for a regularizing method based on M.M. Lavrent'ev's method
p. 238-249
Necessary conditions for the existence of pseudovertices of the boundary set in the Dirichlet problem for the eikonal equation
p. 250-263
On piecewise constant approximation in distributed optimization problems
p. 264-279
Difference scheme of highest accuracy order for a singularly perturbed reaction-diffusion equation based on the solution decomposition method
p. 280-293
Optimal shapes of cracks in a viscoelastic body
p. 294-304

Sommaire du Fascicule no. 2

Trudy Instituta Matematiki i Mekhaniki UrO RAN

Andrey Izmailovich Subbotin
p. 5-20
An approximation algorithm for quadratic dynamic systems based on N. Chomsky's grammar for Taylor's formula
p. 21-25
On a differential game in an abstract parabolic system
p. 26-40
The problem of finding a guaranteeing program control for a linear system with incomplete information
p. 41-49
On the attainability problem under state constraints with piecewise smooth boundary
p. 50-58
Approximation of the set of trajectories of a control system described by the Urysohn integral equation
p. 59-72
Positional strengthenings of the maximum principle and sufficient optimality conditions
p. 73-86
On a minimax control problem for a positional functional under geometric and integral constraints on control actions
p. 87-101
Validation of a solution method for the problem of reconstructing the dynamics of a macroeconomic system
p. 102-114
Optimal control for proportional economic growth
p. 115-133
Problem of collision avoidance for a group motion with obstacles
p. 134-149
On a modification of the extremal shift method for a second-order differential equation in a Hilbert space
p. 150-159
On the benefit of cooperation in three-person games
p. 160-167
Damping of a system of linear oscillators using the generalized dry friction
p. 168-177
Multiple capture in Pontryagin's recursive example with phase constraints
p. 178-186
One-step numerical methods for mixed functional differential equations
p. 187-197
On the structure of the singular set of a piecewise smooth minimax solution to the Hamilton-Jacobi-Bellman equation
p. 198-205
On the connection of the Hamilton-Jacobi equation with some systems of quasilinear equations
p. 206-219
On the continuous extension of a generalized solution of the Hamilton-Jacobi equation by characteristics that form a central field of extremals
p. 220-235
Solutions of evolution inclusions generated by a difference of subdifferentials
p. 236-251
Derivatives by virtue of diffeomorphisms and their applications in control theory and geometrical optics
p. 252-266
On a problem of impulse control in the presence of a disturbance
p. 267-275
Algorithms for the construction of an optimal cover for sets in three-dimensional Euclidean space
p. 276-288
An abstract reachability problem: ``purely asymptotic'' version
p. 289-305
Examples of computed viability kernels
p. 306-319
On one application of convex optimization to stability of linear systems
p. 320-328

Sommaire du Fascicule no. 3

Trudy Instituta Matematiki i Mekhaniki UrO RAN

Finite groups whose prime graphs do not contain triangles. I
p. 3-12
On an inverse linear programming problem
p. 13-19
Multicriteria boundary value problem in dynamics
p. 20-29
On the partition lattice of an integer
p. 30-36
Elimination of inequalities from a facet description of a polyhedron
p. 37-45
On semiproportional columns in the character tables of the groups $\mathrm{Sp}_4(q)$ and $\mathrm{Sp}_4(q)$ for odd $q$
p. 46-53
On automorphisms of a distance-regular graph with intersection array $\{39,36,1;1,2,39\}$
p. 54-62
Classes of conjugate elements in finitary permutation groups
p. 63-77
Definability of Hewitt spaces by the lattices of subalgebras of semifields of continuous positive functions with max-plus
p. 78-88
Asymptotically optimal approach to the approximate solution of several problems of covering a graph by nonadjacent cycles
p. 89-99
Polynomial-time approximation scheme for a problem of partitioning a finite set into two clusters
p. 100-109
On some sufficient conditions for the solvability and unsolvability of matrix correction problems for improper linear programming problems
p. 110-116
On a variant of the simplex method for a linear semidefinite programming problem
p. 117-127
On intersections of abelian and nilpotent subgroups in finite groups
p. 128-131
Finite almost simple groups with prime graphs all of whose connected components are cliques
p. 132-141
On an optimal orbit transfer in a normal gravitational field
p. 142-152
Exact penalties in a problem of constructing an optimal solution of a differential inclusion
p. 153-163
A two-step problem of hedging a European call option under a random duration of transactions
p. 164-174
On Cameron's question about the triviality in primitive permutation groups of the stabilizer of two points that is normal in the stabilizer of one of them
p. 175-186
On chief factors of parabolic maximal subgroups of the group ${}^3D_4(q^3)$
p. 187-191
On closeness of carpets of Lie type over commutative rings
p. 192-196
The structure of quasifields of small even orders
p. 197-212
Semirings close to regular and their Pierce stalks
p. 213-221
On the finite prime spectrum minimal groups
p. 222-232
On extensions of strongly regular graphs with eigenvalue 4
p. 233-255
On the $p$-supersolvability of a finite factorizable group with normal factors
p. 256-267
A PTAS for the Min-$k$-SCCP in a Euclidean space of arbitrary fixed dimension
p. 268-278
Lexicographic regularization and duality for improper linear programming problems
p. 279-291
A control problem under incomplete information for a linear stochastic differential equation
p. 292-302
The finiteness of the number of symmetrical extensions of a locally finite tree by a finite graph
p. 303-308
An exact algorithm with linear complexity for a problem of visiting megalopolises
p. 309-317

Sommaire du Fascicule no. 4

Trudy Instituta Matematiki i Mekhaniki UrO RAN

Estimates for Kolmogorov widths of the Nikol'skii --- Besov --- Amanov classes in the Lorentz space
p. 3-13
Optimal recovery of an analytic function in a doubly connected domain from its approximately given boundary values
p. 14-19
On the efficiency of solving optimal control problems by means of Fast Automatic Differentiation technique
p. 20-29
On almost everywhere convergence for lacunary sequences of multiple rectangular Fourier sums
p. 30-45
Weighted one-sided approximation of characteristic functions of intervals by polynomials on a closed interval
p. 46-53
Estimates for mean-square norms of functions with lacunary Fourier series
p. 54-66
A triangular finite element with new approximation properties
p. 67-77
Bounds for Fourier widths of classes of periodic functions with a mixed modulus of smoothness
p. 78-94
A moving object and observers in $\mathbb R^2$ with piecewise smooth shading set
p. 95-101
A solution class of the Euler equation in a torus with solenoidal velocity field. II
p. 102-108
On the divergence of trigonometric Fourier series in classes $\varphi(L)$ contained in $L$
p. 109-114
Bohman extremal problem for the Dunkl transform
p. 115-123
Exact solutions of an optimal stabilization problem for systems of differential equations with aftereffect
p. 124-135
Nonorthogonal harmonic wavelets and their application to the solution of the Neumann problem
p. 136-151
Coefficients of trigonometric polynomials under a one-sided constraint
p. 152-160
On the order of the uniform convergence of partial cubic sums of multiple trigonometric Fourier series on the function classes $H_{1,m}^{l}[\omega]$
p. 161-177
On a routing problem with constraints that include dependence on a task list
p. 178-195
On the application of the regularization method to the construction of a classical solution of Poisson's equation
p. 196-211
Interpolation by functions from a Sobolev space with minimum $L_p$-norm of the Laplace operator
p. 212-222
Biorthogonal bases of multiwavelets
p. 223-233
Two-scale relations for $B$-$\mathcal L$-splines with uniform knots
p. 234-243
On the Szego --- Taikov inequality for conjugate trigonometric polynomials
p. 244-250
Approximation of certain smoothness classes of periodic functions of several variables by polynomials with regard to the tensor Haar system
p. 251-260
On uniform Lebesgue constants of local exponential splines with equidistant knots
p. 261-272
Uniform approximation of curvature for smooth classes of plane curves
p. 273-276
Addition to V.~P.~Zastavnyi's paper ``Estimates for sums of moduli of blocks in trigonometric Fourier series''
p. 277-281
Almost Lie nilpotent non-prime varieties of associative algebras
p. 282-291
Jackson --- Stechkin type inequalities with generalized moduli of continuity and widths of some classes of functions
p. 292-308
Upper bounds for uniform Lebesgue constants of interpolational periodic sourcewise representable splines
p. 309-315
A Letter to the Editor