Geodesic

Sommaire du Fascicule no. 1

The local extremum principle for a hyperbolic equation and its application
p. 3-7
On the question of the necessary condition for the stabilization of the solution of the Cauchy problem for a heat equation that is uniform on any compactum
p. 7-16
The general solution of a system of partial differential equations
p. 17-29
Relations that are exact with respect to order between $L_2$-norms of eigen- and associated functions of a second-order elliptic operator
p. 30-37
Regular extensions of the semiminimal Lavrent'ev–Bitsadze operator
p. 37-58
On the uniqueness of the solution of some boundary value problems for equations of mixed type and for hyperbolic equations in $m$-dimensional space
p. 59-63
On the completeness of eigenelements of some nonlinear equations
p. 64-72
An approximate method for solving boundary value problems for differential equations and its application to the dynamics of ground moisture and ground water
p. 72-81
A problem of Tricomi type for the Lavrent'ev–Bitsadze equation in a domain with an infinite set of characteristic triangles
p. 81-92
A problem with displacement for a hyperbolic equation with noncharacteristic degeneration on part of the boundary
p. 92-100
On the solvability of some higher-order quasilinear elliptic equations
p. 100-109
Some new results of the theory of regularized traces of differential operators
p. 109-116
Two nonlocal boundary value problems for a degenerate hyperbolic equation
p. 116-127
On a class of singular integral operators on the line with one-sided shift
p. 127-131
The Cauchy problem for differential equations with constant coefficients in a half space in a class of generalized functions
p. 132-138
Some properties of Euler fields
p. 138-144
On a problem with an oblique fractional derivative for the Holmgren equation
p. 144-152
On a Goursat-type problem for a class of systems of second-order equations of hyperbolic type
p. 152-166
Integral representation of $p$-analytic functions with characteristic $p=e^{\lambda x}y^k$
p. 166-170
A solution in closed form of the Volterra equation with a hypergeometric function in the kernel
p. 171-173
Boundary value problems for a three-dimensional equation of mixed type of the second kind
p. 173-176
Estimates of Wiman–Valiron type for solutions of differential equations
p. 176-177

Sommaire du Fascicule no. 2

On the stability of invariant sets
p. 187-194
On the multiple completeness of eigenfunctions of a type of ordinary differential pencil
p. 194-197
The comparison method in systems analysis. III
p. 197-205
Some questions of the theory of the stability of Lyapunov indices of linear Hamiltonian systems
p. 205-219
On the stability of solutions of a class of Hamiltonian systems with small changes of the function $H$
p. 219-234
On the structure of a region of controllability
p. 234-239
On a boundary value problem for a functional-differential equation
p. 239-245
The oscillatory nature of solutions of differential equations with deviating argument
p. 245-253
On some multidimensional analogues of Darboux problems for the wave equation
p. 254-260
The Dirichlet problem for a class of elliptic equations with degeneration inside the domain
p. 260-267
Criterion for the strong solvability of the Tricomi problem for the Lavrent'ev–Bitsadze equation in $L_p$ spaces
p. 268-280
A boundary value problem with A. M. Nakhushev's nonlocal condition for a pseudoparabolic equation of moisture transfer
p. 280-285
On a modified formulation of the Goursat problem for a second-order quasilinear degenerate hyperbolic equation
p. 285-290
On a necessary condition for the uniform stabilization of the solution of the Cauchy problem for the heat equation
p. 290-305
On some qualitative properties of solutions of second-order equations of parabolic type with continuous coefficients
p. 306-319
A modified Dirichlet problem for equations and systems that are degenerate on the boundary
p. 319-324
On boundary value problems for equations of mixed type of the second kind with a nonsmooth line of degeneracy
p. 324-334
Some constructive properties of solutions of a hyperbolic equation that is degenerate inside the domain
p. 334-340
The Sturm-Liouville problem for a second-order differential equation with fractional derivatives in the lower terms
p. 341-343
On a boundary value problem for a model equation of mixed type
p. 343-345
Regularized traces of the Sturm–Liouville operator on the semiaxis in the case of an infinitely diminishing potential
p. 345-346
Boundary problems for a system of second-order equations of composite type
p. 347-349
On a degenerate system of composite type
p. 349-351
On a four-dimensional not strongly elliptic system
p. 351-353
Multifrequency systems that have lag
p. 354-356
On a class of $B$-spaces and its application to the theory of singular integral operators
p. 356-359
Aleksandr Nikolaevich Filatov (on the occasion of his fiftieth birthday)
p. 360-362

Sommaire du Fascicule no. 3

Criterion for upper semicontinuity of the $i$th Lyapunov exponent of a linear Hamiltonian system of differential equations
p. 371-383
On the unconditional stability of a mathematical model of the solar system
p. 383-397
The analytic structure of solutions of nonlinear Pfaffian systems with bounded coefficients in transcendental cases
p. 397-409
On the construction of attracting manifolds and stabilization of nonlinear systems
p. 409-418
Special classes of solutions of Painlevé equations
p. 419-429
On an infinite-dimensional analogue of a problem of the control of ordinary differential equations
p. 430-439
The asymptotic behavior of the solution to a second-order elliptic equation with a small parameter multiplying the highest derivatives
p. 440-450
On a class of eigenvalue problems that contain a spectral parameter in a boundary condition
p. 450-457
Conservation laws for linear systems
p. 458-466
Sobolev imbeddings of the weighted closure of the functions of compact support
p. 466-476
Orthogonal expansions on the boundary of the domain in elliptic boundary value problems
p. 476-486
Factorization of measurable matrix-valued functions and related problems in the theory of systems of singular integral equations and the vector Riemann boundary
p. 487-498
Numerical inversion of integral operators of the first kind of simple layer potential type
p. 498-505
Some integral representations of $y^k$-analytic functions and their applications to the theory of filtration in an inhomogeneous medium
p. 505-514
Solvability of the first boundary value problem for a differential equation of elliptic type in fractional B-spaces
p. 515-520
Linear Pfaffian equations
p. 520-523
Representation of solutions of linear equations with a nonequivalent change of variable
p. 523-526
On the method of lines for solving mixed boundary value problems in multiply connected domains
p. 526-529
On the existence in the large of a generalized solution of the system of Vlasov equations in an unbounded domain
p. 530-533
On the behavior of characteristics of equations of mixed type with a closed line of degeneracy
p. 533-534
On a topological imbedding of an interval in the set of solutions of an ordinary differential equation
p. 535-537
Zeta functions and trace formulas for a boundary value problem for a functional-differential equation
p. 537-540
The Dirichlet problem for weakly connected elliptic systems of differential equations with continuous boundary conditions
p. 541-544
Approximation of linear stationary differential equations with deviating argument
p. 545-547

Sommaire du Fascicule no. 4

On a class of linear processes of time-optimality
p. 555-560
Conditions for the existence of continuously differentiable solutions of an equation with deviating argument
p. 561-569
Construction of systems of differential equations in a three-dimensional space according to properties of integral curves
p. 569-576
A two-point boundary value problem for a third-order system
p. 576-580
Integral inequalities in spaces of summable functions
p. 580-584
The generalized rule of Lagrangian multipliers for distributed systems with phase constraints
p. 584-592
Dynamic games with complete information and their applications to games with incomplete information
p. 593-599
Linear differential evasion games with integral constraints
p. 599-607
Optimal control of a linear system of stochastic differential equations with a quadratic performance index
p. 607-614
A problem of linear control
p. 614-620
The asymptotic behavior of spectral functions of some elliptic operators
p. 621-625
On a problem that contains a spectral parameter in the boundary condition
p. 626-631
Solution of some problems on wave propagation in a ball by the reflection method
p. 631-638
On the rate of convergence of the Faedo–Galerkin method for linear nonstationary equations
p. 639-645
Boundary value problems in the whole space
p. 645-656
On the uniqueness of the solution of inverse scattering problems
p. 656-663
On a model class of boundary value problems of electrodynamics
p. 663-673
On the existence of statistical solutions of a system of equations of magnetohydrodynamics
p. 673-682
A problem on the conjugation of harmonic functions and its inverse
p. 682-689
Some boundary value problems for a third-order equation that arise in the modeling of the filtration of a fluid in porous media
p. 689-699
Some generalizations of a holomorphic vector
p. 699-705
The behavior of nonnegative solutions of second-order parabolic equations near the boundary of the domain
p. 706-708
The effect of delay on stability with respect to perturbations
p. 708-711
Asymptotic properties of solutions of linear differential equations with coefficients that have a power order of growth
p. 711-713
Second-order linear differential equations with rational solutions
p. 713-716
Sufficient controllability conditions in control of a special type with delay
p. 716-718
The asymptotic method and periodic Ateb functions in the investigation of some nonlinear wave equations
p. 718-721
On the theory of a third-order differential equation of the second degree
p. 721-722
On the determination of maximum admissible delay in a stabilization problem
p. 723-724
Nikolaǐ Viktorovich Azbelev (on the occasion of his sixtieth birthday)
p. 725-730

Sommaire du Fascicule no. 5

Properties of the highest $\sigma $-exponent
p. 739-744
Determination of the force function from a given integral of equations of motion
p. 744-748
Qualitative investigation in the large of a system in the case of a pole at infinity
p. 748-753
Solutions of the second Painlevé equation
p. 753-763
Periodic solutions of periodic differential systems in the general critical case
p. 763-767
Sharp bounds of characteristic exponents of two-dimensional linear systems with bounded perturbations
p. 767-772
Lyapunov functions for second-order autonomous systems of first and second classes
p. 772-778
Third-order equations without fixed critical points
p. 778-785
Integrals of a general quadratic differential system in cases of the center
p. 786-792
Third-order systems without fixed critical points
p. 792-804
Baire classes of functions and Lyapunov exponents. VI
p. 804-821
Some extremal search problems on graphs
p. 821-827
Normal forms of systems of differential equations with a nonzero linear part
p. 827-832
Behavior of solutions of a quasilinear system of differential equations with impulses in the neighborhood of an invariant torus
p. 833-839
On the question of the analyticity of a manifold that defines limit cycles
p. 839-845
On the nature of a continuous dynamic flow near an invariant compact
p. 845-855
Movable singular points of a differential equation with an exponential right-hand side
p. 855-858
Some classes of completely integrable systems of second-order partial differential equations with fixed critical points
p. 859-867
A priori estimates of solutions of nonlinear parabolic equations
p. 868-877
An application of the residue method
p. 877-885
Quasiperiodic solutions of Hamiltonian systems with a small parameter
p. 886-889
On the theory of periodic solutions of partial differential equations with small parameters
p. 889-892
Classes of systems of three differential equations that do not have solutions with indeterminate components
p. 892-894
The almost-periodicity of trajectories of stable invariant sets of periodic complex analytic systems of differential equations
p. 894-896
Topological equivalence of systems of differential equations in the neighborhood of the point at infinity
p. 897-898
Existence of periodic solutions of quasihomogeneous systems
p. 898-901
Characteristic vectors of linear Pfaffian systems
p. 901-903
Structure of a stable invariant set with an infinite number of periodic solutions
p. 904-906
Transformation of the Lyapunov function of an automatic regulation system
p. 906-908
Uniform local controllability and stabilization of a nonlinear recurrent system
p. 908-910
Investigation of solutions of systems of two Briot and Bouquet equations in the presence of zero roots of a characteristic equation
p. 911-912
О книге А. С. Галиуллина “Обратные задачи динамики”

Sommaire du Fascicule no. 6

Existence of a solution that satisfies an equation with deviating argument almost everywhere
p. 923-933
The realization of flows by continuous piecewise-affine systems
p. 934-938
The comparison method in systems analysis. IV
p. 938-947
Construction of fundamental families of solutions and the problem of their connection for a linear differential equation of hydrodynamic type with point rotatio
p. 948-956
Baire classes of functions and Lyapunov exponents. VII
p. 957-978
Application of Newton's method to a problem with small denominators
p. 979-986
On the Noethericity of a functional-partial differential operator that contains a linear transformation of the argument
p. 987-996
Existence of a solution of problems of determining coefficients multiplying the highest derivatives of parabolic equations
p. 996-1000
The Cauchy problem for systems of linear partial differential equations that are functional with respect to a parameter
p. 1000-1005
A modified characteristic problem for hyperbolic systems with singularities
p. 1005-1014
Asymptotic solutions of differential equations with analytic coefficients
p. 1014-1019
The Cauchy problem for some operators with singularities
p. 1020-1028
Necessary conditions for optimality for certain systems with distributed parameters and with control in the coefficients multiplying the highest derivatives
p. 1028-1036
Optimal control of coefficients in elliptic systems
p. 1036-1047
Mathematical modeling of a boundary electrodynamic problem concerning a waveguide rod-shaped emitter with local impedance loads
p. 1048-1056
A singularly perturbed boundary value problem of elliptic type in the critical case
p. 1056-1061
The solvability of a problem for an elliptic equation
p. 1061-1071
A non-oscillation criterion for a system of difference equations
p. 1072-1073
Isochrony in cases of a center and a structurally unstable focus
p. 1073-1075
Perturbation of evolutionary operator-differential equations
p. 1075-1078
On the theory of equations of mixed type
p. 1078-1080
Solutions of a class of integro-differential equations with deviating argument
p. 1080-1082
Boundary value problems with displacement for a hyperbolic equation
p. 1082-1085
Controllability domain of a linear nonstationary system with limited energy
p. 1085-1087
The behavior of infinite optimal trajectories of a class of dynamical systems
p. 1087-1089
Equivalence of control systems with continuous group symmetry
p. 1089-1091
The averaging method for systems of standard type with discontinuous right-hand sides
p. 1091-1093
О семинаре по качественной теории дифференциальных уравнений в Московском университете
p. 1094-1099

Sommaire du Fascicule no. 7

Locally one-dimensional difference schemes for multidimensional quasilinear hyperbolic equations
p. 1107-1117
On an investigation of the accuracy of difference schemes for elliptic equations with discontinuous coefficients
p. 1117-1126
Numerical methods for solving some two-dimensional linear and nonlinear problems for Maxwell equations in a medium with a nonstationary source of gamma rays
p. 1126-1133
Application of the duality method to the solution of nonlinear problems of filtration theory with a limit gradient
p. 1133-1144
Conservative monotone difference schemes for Navier–Stokes equations
p. 1144-1150
Some problems connected with the oscillations of stratified fluids
p. 1150-1156
Numerical method for solving a contact problem of elasticity theory in the absence of friction forces
p. 1156-1161
A homogeneous difference scheme for investigating nonequilibrium flows
p. 1161-1167
The rate of convergence for the method of nets for a Sturm–Liouville problem with a generalized differential Hermitian operator
p. 1167-1172
Superconvergence of schemes of the finite element method with numerical integration for fourth-order quasilinear elliptic equations
p. 1172-1181
The effect of viscosity on the solution of a type of periodic bore
p. 1181-1185
A system of quasilinear nonstationary equations of mixed type
p. 1186-1190
A completely conservative difference scheme for equations of two-layered “shallow water” in Lagrange coordinates
p. 1190-1196
An efficient estimate of the convergence of the implicit iterative method in eigenvalue problems
p. 1197-1202
The fictitious unknowns-conjugate directions method for difference elliptic problem with variable coefficients
p. 1202-1207
On the theory of boundary value problems for systems of equations of mixed type
p. 1207-1213
Difference methods in nonstationary problems of radiation transmission in media with two-photon resonance
p. 1213-1219
The Hamiltonian principle for a fluid in Euler variables
p. 1220-1228
Variational approach to the construction of difference schemes for diffusion equations of a magnetic field
p. 1229-1239
The accuracy of the method of nets in eigenvalue problems
p. 1240-1244
Численное моделирование тепловых процессов в соединениях разнородных материалов
p. 1244-1251
Use of the support operator method for constructing difference analogues of operations of tensor analysis
p. 1251-1256
Monotone difference approximation of a partial differential equation with a three-dimensional variable
p. 1257-1270
A difference scheme for the nonlinear heat equation
p. 1271-1272
Equations of geodesic nonstationary spaces
p. 1273-1274
A boundary value problem for the Euler–Darboux equations with positive parameters
p. 1275-1277
On the oscillatory behavior of solutions of equations of elliptic type
p. 1277-1280
V Всесоюзная школа молодых ученых «Численные методы решения задач математической физики»
p. 1281-1282

Sommaire du Fascicule no. 8

A trace formula for a singular Sturm–Liouville operator
p. 1291-1297
A method for the quasitriangularization of a system in connection with the estimation of central and characteristic indices
p. 1298-1306
A nonlinear differential game with an integral payoff
p. 1306-1312
Convergence of spectral expansions corresponding to a nonnegative selfadjoint extension of the Sturm–Liouville operator for functions from the class $H_p^\alpha$
p. 1313-1323
Generalized solutions and the solvability of boundary value problems for a second-order differential equation
p. 1323-1330
Baire classes of functions and Lyapunov exponents. VIII
p. 1330-1345
A problem of pursuit in the absence of information on the pursued
p. 1345-1352
Galerkin's method under conditions of monotonicity
p. 1352-1362
The width of the $n$th zone of instability of Mathieu's equation
p. 1363-1368
Generalized Green operators with a finite group of shifts on the boundary
p. 1369-1377
An asymptotic representation of the Green function of a problem of diffraction by two circular cylinders
p. 1377-1383
Consistent discretization in variational methods for solving ill-posed extremal problems
p. 1383-1394
Over-determination of a system of differential equations for versal integrals of type ${\rm A}$, ${\rm D}$, ${\rm E}$
p. 1394-1401
Solvability of some quasilinear operator equations
p. 1401-1406
Inversion of Bessel potentials
p. 1407-1411
Periodic and almost periodic solutions for a class of quasilinear parabolic equations
p. 1412-1417
A numerical method for solving an equation of parabolic type with degeneracy
p. 1418-1427
Solution of a mixed problem that characterizes the process of extracting petroleum from strata by micellar solutions
p. 1427-1440
Weighted imbedding theorems and estimates of solutions of equations of elliptic type. I
p. 1440-1449
Uniqueness of the solution of an inverse problem for determining the right-hand side of an elliptic equation
p. 1450-1453
Conditions for the stability of solutions of autonomous completely integrable equations
p. 1453-1456
The Cauchy problem for a class of quasilinear equations of hyperbolic type
p. 1457-1460
Normal bases of solutions of multidimensional linear differential equations
p. 1460-1463
Oscillating and monotone solutions of first-order differential equations with deviating argument
p. 1463-1465
A generalization of an operator of inner superposition
p. 1465-1466

Sommaire du Fascicule no. 9

Asymptotic behavior of the spectral function for ordinary differential operators defined by a binomial operation on an interval
p. 1475-1480
Rate of equiconvergence of Fourier series in eigenfunctions of Sturm–Liouville operators in an integral metric
p. 1480-1493
Bifurcations of dynamical systems with “saddle-node” separatrix loops
p. 1493-1506
Baire classes of functions and Lyapunov exponents. IX
p. 1507-1548
Problems of transport in a periodic medium
p. 1548-1551
Bifurcations of a structurally unstable separatrix loop
p. 1551-1558
A dependence on a parameter of the solution of a differential inclusion with nonconvex right-hand side
p. 1559-1570
Application of the Bubnov-Galerkin method to the calculation of thin shells
p. 1570-1574
Behavior of solutions of a quasilinear operator-differential equation of parabolic type
p. 1575-1585
Linear equations in spaces of Sobolev–Slobodetskiǐ type. I
p. 1586-1590
Some nonlocal elliptic boundary value problems
p. 1590-1599
Diffraction of electromagnetic waves by a dielectric spheroid in the axisymmetric case
p. 1599-1607
Statistical solutions of a system of Vlasov equations with unbounded energy
p. 1608-1613
Formulas for solution of the Goursat problem for a linear system of partial differential equations
p. 1614-1622
Smoothness of solutions of an inverse potential problem in the two-dimensional case
p. 1622-1627
Systems of integro-differential equations describing unsteady motion of bodies in a continuum
p. 1628-1637
Existence of solutions of a class of Volterra integro-functional equations
p. 1638-1645
Averaging in Volterra integral equations
p. 1645-1652

Sommaire du Fascicule no. 10

Transversality implies structural stability
p. 1659-1665
Some extremal problems of mathematical economics
p. 1665-1673
Estimates of periodic solutions of second-order nonlinear differential equations
p. 1673-1679
Averaging in a second-order differential equation
p. 1680-1684
Some properties of eigen- and associated functions of the Sturm–Liouville operator
p. 1684-1694
Asymptotic behavior of the spectrum of ordinary differential operators in the degenerate case
p. 1694-1702
Analytic equivalence of certain nonautonomous systems of differential equations
p. 1702-1707
A boundary value problem for a system of ordinary differential equations
p. 1707-1717
The Cauchy problem for passive systems in Hilbert space
p. 1718-1724
Asymptotic behavior of the solution of a system of two linear magnetohydrodynamics equations with singular perturbation. I. The standard problem in an elliptic
p. 1724-1738
Differential heat equations for multistage thin-walled elements
p. 1738-1749
The transmission problem for general elliptic systems. The Green formula and solvability
p. 1749-1754
Some theorems on the behavior of solutions of degenerate quasilinear elliptic equations
p. 1754-1764
The property of global finite rate of propagation of a second-order elliptic differential expression
p. 1764-1772
Solvability of inverse problems of potential theory
p. 1772-1779
An inverse problem for the Maxwell equations in a medium with anisotropic conduction
p. 1780-1787
A class of orthogonal polynomials of several variables
p. 1787-1794
A mixed problem for an equation of composite type with variable coefficients
p. 1794-1804
The Cauchy problem in $L_p$ spaces
p. 1805-1816
Questions of improving the convergence of series in the solution of equations of elliptic type
p. 1817-1819
The limit cycles of the second kind in dynamical systems with cylindrical phase space
Formal asymptotic behavior of the fundamental system of solutions of an equation of elasticity theory
p. 1820-1822
A class of linear differential equations of finite and infinite order with special variable coefficients
p. 1822-1824
The small change of characteristic exponents of a linear second-order system
p. 1824-1825
Thermoelastic stresses in an infinite circular cylinder with a linear steady heat source
p. 1825-1829
Boundary value problems for elliptic systems of nonlinear differential equations with a small parameter
p. 1829-1831
A class of differential equations of nonintegral order
p. 1831-1833

Sommaire du Fascicule no. 11

Reducibility of polynomial systems of equations to block-triangular form
p. 1843-1854
Rectifiable completely integrable equations
p. 1854-1861
Some questions of the control and stability of linear systems
p. 1862-1869
The problem of null-attainability of linear control systems with constant coefficients
p. 1869-1878
The Goursat problem for a hyperbolic equation that degenerates in the interior and on the boundary of the domain
p. 1879-1887
Averaging of partial differential equations with respect to independent variables
p. 1887-1893
Boundary value problems for a class of equations of mixed type
p. 1894-1902
Solution of a boundary value problem for the diffraction of waves of dipole sources by a sphere with load inclusion
p. 1902-1907
Variational problem for a nonregular equation and the uniqueness of the classical solution
p. 1907-1917
A boundary value problem with mixed boundary conditions for a parabolic system
p. 1918-1926
Weighted imbedding theorems and estimates of solutions of equations of elliptic type. II
p. 1927-1938
A class of linear partial integral equations
p. 1939-1950
Derivatives of fractional order and the numerical solution of a class of convolution equations
p. 1950-1960
Linear equations in spaces of Sobolev–Slobodetskiǐ type. II
p. 1961-1966
Stable difference schemes for quasilinear equations of mathematical physics
p. 1967-1971
Splitting of the spectrum generated by a potential barrier in problems with a symmetric potential
p. 1971-1975
A formula for solving a multidimensional inverse problem
p. 1975-1977
Expression of the solutions of an equation of the filtration of a fluid with a free surface in multilayered media in terms of the solutions of the heat equation
p. 1977-1979
Quasiperiodic solutions of two-dimensional periodic systems of differential equations of neutral type depending on a small parameter
p. 1980-1982
On the integrals of the equation $y'=f(x,y)$
p. 1982-1984
The sine-Gordon equation and the third Painlevé equation
p. 1984-1986
Differential operators with nonrational characteristics
p. 1986-1989
General elliptic boundary value problems with discontinuous coefficients
p. 1989-1993
On a fundamental system of solutions of a fourth-order linear differential equation
p. 1993-1994
Solutions of a system of two partial differential equations
p. 1994-1995
The conjugation problem for degenerate elliptic equations
p. 1996-1998
Asymptotics of the energy emitted by an almost periodic source of electromagnetic oscillations in a waveguide
p. 1999-2001
Solutions of certain functional-differential inclusions in a Banach space
p. 2001-2002
Tadija Pejović (on the occasion of his ninetieth birthday)
p. 2003-2007
Vladimir Mefod'evich Matrosov (on the occasion of his fiftieth birthday)
p. 2008-2011
О семинаре по качественной теории дифференциальных уравнений в Московском университете
p. 2012-2017

Sommaire du Fascicule no. 12

Equations with retarded argument
p. 2027-2050
Integral equations
p. 2050-2069
Theory and applications of the generalized Lyapunov direct method for abstract dynamical systems (a survey of the current state of the geometric direction in Lyapunov)
p. 2069-2097
The basis property of Riesz means of spectral decompositions corresponding to an $n$th-order ordinary nonselfadjoint differential operator
p. 2098-2126
A minimax control problem
p. 2126-2132
Baire classes of functions and Lyapunov exponents. X
p. 2132-2148
An expansion formula for a spectral problem with boundary conditions containing derivatives of higher order than the equation
p. 2149-2166
The Sturm-Liouville problem with regular singular points. I
p. 2166-2173
Periodic solutions of equations of elliptic type with small parameters
p. 2174-2178
Boundary value problems for third-order equations with multiple characteristics in finite and infinite domains
p. 2178-2187
The comparison method in a problem on the continuous dependence on the parameter
p. 2188-2190
Application of explicit asymmetric difference approximations for the solution of the Burgers equation
p. 2190-2195