Geodesic

Sommaire du Fascicule no. 1

Trudy Instituta Matematiki i Mekhaniki UrO RAN

Finite groups with four conjugacy classes of maximal subgroups. III
p. 5-18
A remark on the connection between the second divided difference and the second derivative
p. 19-21
A fast algorithm for finding a lower bound of the solution of the Resource-Constrained Project Scheduling Problem tested on PSPLIB instances
p. 22-36
Convergence of eigenelements in a Steklov type boundary value problem for the Lame operator
p. 37-47
Asymptotics of the optimal time of transferring a linear control system with zero real parts of the eigenvalues of the matrix at the fast variables to an unbounded target set
p. 48-61
Generating sets of conjugate involutions of the groups $SL_n(q)$ for $n=4,5,7,8$ and odd $q$
p. 62-69
On the intersections of nilpotent subgroups in finite groups with socle $L_3(q)$ or $U_3(q)$
p. 70-78
On the existence of a periodic solution of the Lienard system with impulse effect
p. 79-87
Satellites and products of $\omega\sigma$-fibered Fitting classes
p. 88-97
On two problems from ``The Kourovka Notebook''
p. 98-102
On а question concerning the tensor product of modules
p. 103-109
On chief factors of parabolic maximal subgroups of the group $B_l(2^n)$
p. 110-115
Iterative algorithms for constructing the thinnest coverings of convex polyhedra by sets of different balls
p. 116-129
Endomorphisms of finite commutative groupoids related with multilayer feedforward neural networks
p. 130-145
On distance-regular graphs with intersection arrays $\{q^2-1,q(q-2),q+2;1,q,(q+1)(q-2)\}$
p. 146-156
Criteria for the existence of periodic and bounded solutions of three-dimensional systems of differential equations
p. 157-172
Motion of gas particles based on the Galilei group
p. 173-187
Asymptotic behavior of a solution for one class of nonlinear integro-differential equations in the income distribution problem
p. 188-206
On the periodic part of a Shunkov group saturated with linear and unitary groups of degree 3 over finite fields of odd characteristic
p. 207-219
Morita equivalence classes of principal blocks with elementary abelian defect groups of order 64
p. 220-239
Finite totally $k$-closed groups
p. 240-245
On the convergence of minimizers and minimum values in variational problems with pointwise functional constraints in variable domains
p. 246-257
On the lattices of the $\omega$-fibered formations of finite groups
p. 258-267
Continuation of the theory of $E_\mathfrak{F}$-groups
p. 268-272
2020 Ural Workshop on Group Theory and Combinatorics
p. 273-282

Sommaire du Fascicule no. 2

Trudy Instituta Matematiki i Mekhaniki UrO RAN

Stable Boundary Control of a Parabolic Equation
p. 7-18
On a Quadratic Minimization Problem with Nonuniform Perturbations in the Criteria and Constraints
p. 19-34
Maximum Principle for an Optimal Control Problem with an Asymptotic Endpoint Constraint
p. 35-48
An Object with a Striking Device and a Hostile Observer in Three-Dimensional Space
p. 49-58
On the reconstruction of an unknown input of a system of differential equations
p. 59-66
Necessary optimality conditions for switching systems
p. 67-78
Lotka--Volterra Competition Model with a Nonmonotone Therapy Function for Finding Optimal Strategies in the Treatment of Blood Cancers
p. 79-98
Optimal states of distributed exploited populations with periodic impulse selection
p. 99-107
Asymptotics of a solution to a problem of optimal boundary control with two small cosubordinate parameters. II
p. 108-119
On the uniqueness of a solution to the problem of finding a composite source in the heat equation
p. 120-127
On the solvability of the problem of synthesizing distributed and boundary controls in the optimization of oscillation processes
p. 128-140
Stable tracking under incomplete and changing information
p. 141-149
On Extremal Shift Strategies in Time-Delay Systems
p. 150-161
Linear Controlled Objects with State Constraints. Approximate Calculation of Reachable Sets
p. 162-168
On the solution of a control problem for the motion of an object in the dense layers of the atmosphere
p. 169-184
Matrix resolving functions in a linear problem of group pursuit with multiple capture
p. 185-196
On a problem of dynamic disturbance reconstruction in a nonlinear system of differential equations
p. 197-207
Weak* Approximations to the Solution of a Dynamic Reconstruction Problem
p. 208-220
Regularization of the Pontryagin maximum principle in a convex optimal boundary control problem for a parabolic equation with an operator equality constraint
p. 221-237
Real-Time Calculation of a Caputo Fractional Derivative from Noisy Data. The Case of Continuous Measurements
p. 238-248
On a Problem of Impulse Control under Disturbance and Possible Breakdown
p. 249-263
Linear equations with discretely distributed fractional derivative in Banach spaces
p. 264-280
On the Relaxation of a Game Problem of Approach with Priority Elements
p. 281-297

Sommaire du Fascicule no. 3

Trudy Instituta Matematiki i Mekhaniki UrO RAN

Andrey Izmailovich Subbotin
p. 7-11
An Existence Theorem and an Approximate Solution Method for a Pfaff Equation with Continuous Coefficients
p. 12-24
Criteria of minimax solutions for Hamilton--Jacobi equations with coinvariant fractional-order derivatives
p. 25-42
Optimal strategies of CAR T-Cell therapy in the treatment of leukemia within the Lotka-Volterra predator-prey model
p. 43-58
On the Method of Penalty Functions for Control Systems with State Constraints under Integral Constraints on the Control
p. 59-70
On one hybrid equilibrium
p. 71-86
Fractional McKean--Vlasov and Hamilton--Jacobi--Bellman--Isaacs Equations
p. 87-100
On the polyhedral method of control synthesis in the problem of target evasion in discrete-time systems
p. 101-114
On the Duality of Mathematical Models for Problems in Mechanics and in the Theory of Electrical Circuits
p. 115-127
On the analytical construction of solutions for one class of time-optimal control problems with nonconvex target set
p. 128-140
On internal estimates of reachable sets for continuous-discrete systems with discrete memory
p. 141-151
A scalar problem of stock control under fuzzy demand
p. 152-162
On a problem of pursuing a group of evaders in time scales
p. 163-171
Qualitative analysis of the traction of a vehicle under asymmetric vibrations of the driving wheels
p. 172-179
Adaptive optimal stabilization of a discrete-time minimum-phase plant under output and input uncertainties
p. 180-193
On the construction of a discontinuous piecewise affine synthesis in a target control problem
p. 194-210
The program iteration method and the relaxation problem
p. 211-226
Notes on differential games
p. 227-236
A Survey of Hopf-Lax Formulas and Quasiconvexity in PDEs
p. 237-245
Stability Region for Discrete Time Systems and Its Boundary
p. 246-255
An Effective Punishment for an n-Person Prisoner's Dilemma on a Network
p. 256-262
On the Robustness Property of a Control System Described by an Urysohn Type Integral Equation
p. 263-270
Wilcox Formula for Vector Fields on Banach Manifolds
p. 271-285
Cooperative Differential Games with Partner Sets on Networks
p. 286-295

Sommaire du Fascicule no. 4

Trudy Instituta Matematiki i Mekhaniki UrO RAN

Algorithms for localizing discontinuity lines with a new type of averaging
p. 5-18
Application of Second-Order Optimization Methods for Solving an Inverse Coefficient Problem in the Three-Dimensional Statement
p. 19-34
Order estimates for Lebesgue constants of Fourier sums in Orlicz spaces
p. 35-47
Pierce stalks of semirings of skew polynomials
p. 48-60
Gravitational flow of a two-phase viscous incompressible liquid
p. 61-73
Semigroups of operators related to stochastic processes in an extension of the Gelfand-Shilov classification
p. 74-87
On one method of increasing the smoothness of external penalty functions in linear and convex programming
p. 88-101
Comparison of the remainders of the Simpson quadrature formula and the quadrature formula for three-point rational interpolants
p. 102-110
On the question of approximation of smooth functions with boundary layer components
p. 111-124
The quasisolution method in the analysis of convex programs with singularities
p. 125-141
A solution algorithm for a problem of optimal exploitation of a system with a binary structure
p. 142-160
Test polynomial Volterra equation of the first kind in the problem of input signal identification
p. 161-174
Adaptive gradient-type methods for optimization problems with relative error and sharp minimum
p. 175-188
A Differential Game with the Possibility of Early Termination
p. 189-214
Divergent series in the Fourier method for the wave equation
p. 215-238
On the best simultaneous polynomial approximation of functions and their derivatives in Hardy spaces
p. 239-254
Subbotin's splines in the problem of extremal interpolation in the space $L_p$ for second-order linear differential operators
p. 255-262
Recognition of the Group $E_6(2)$ by Gruenberg-Kegel Graph
p. 263-268
On Some Conjectures Related to Quantitative Characterizations of Finite Nonabelian Simple Groups
p. 269-275
Enumeration Techniques on Cyclic Schur Rings
p. 276-289