Geodesic

Sommaire du Fascicule no. 1

Exact Formulas for the General Solution of a Class of Standard Ordinary Linear Differential Equations: I
p. 3-10
Construction and Localization of Quasiinvariant Sets of Dynamical Systems
p. 11-15
A Minimal Polynomial for Finding the Switching Instants and the Support Vector of the Controllability Domain
p. 16-19
A Parametric Optimal Control Problem for a Descriptor System with an Algebraic Inequality Constraint
p. 20-28
The Convergence of the Solution of a Matrix Riccati Equation to the Maximal Stationary Solution in the Critical Case
p. 29-33
Reduction of Triangular Controlled Systems to Linear Systems Without Changing the Control
p. 34-43
The Most Preferred Equilibrium in Noncooperative Differential Games
p. 44-52
The Baire Class of Some Exponents of Families of Vector Bundle Automorphisms
p. 53-57
The Asymptotic Behavior of Eigenvalues of a Boundary Value Problem for a Second-Order Elliptic Operator-Differential Equation with a Discontinuous Coefficient
p. 58-62
Shape Differentiability of Solutions of Boundary Value Problems and Approximate Solutions
p. 63-69
The Stability of a Step-Like Contrast Structure in the Case of a Multiple Root of the Equation for the Transition Point
p. 70-80
An Application of the Contour Integral Method to a Mixed Problem of Dynamic Impact Theory
p. 81-86
The Goursat Problem for Second-Order Hyperbolic Systems with Nonsplitting Leading Parts
p. 87-92
On a Fourth-Order Partial Differential Equation with Three Independent Variables
p. 93-97
A Multidimensional Inverse Boundary Value Problem for a Linear Hyperbolic Equation in a Bounded Domain
p. 98-101
A Class of Extremal Problems for Partial Differential Equations
p. 102-110
Solution of a Gasdynamic Problem for an Equation of Mixed Type with Nonsmooth Degeneration Line
p. 111-116
Generalized Lagrangian Coordinates and the Uniqueness of the Solution of a Linear Transport Equation
p. 117-125
Oscillation Criteria for Second-Order Differential Equations of Neutral Type with Mixed Arguments
p. 126-128
A Nonlocal Boundary Value Problem for a Degenerate Elliptic Equation
p. 129-131
Solvability of the Third Nonlinear Two-Point Boundary Value Problem on the Plane
p. 132-133
Seminar on Problems of Nonlinear Dynamics and Control at Moscow State University
p. 134-139

Sommaire du Fascicule no. 2

Viktor Aleksandrovich Pliss (A tribute in honor of his seventieth birthday)
p. 147-154
A Boundary Value Problem for the Dirac System with a Spectral Parameter in the Boundary Conditions
p. 155-164
The Buffer Phenomenon in the Van Der Pol Oscillator with Delay
p. 165-176
A MeanValueFormula for Root Functions of Differential Operators with Locally Integrable Coefficients I
p. 177-189
$L^2$-Solutions of an Odd-Order Singular Differential Equation
p. 190-194
Computation of the Center Isochronism Conditions for Polynomial Systems
p. 195-200
Euler Type Differential Equations in the Class of Infinitely Differentiable Functions
p. 201-205
Higher-Order Spectral Asymptotics for the Sturm–Liouville Operator
p. 206-215
Solvability of the Cauchy Problem for a First-Order Partial Differential Equation in the Degenerate Case
p. 216-221
Instability of Multidimensional Contrast Structures
p. 222-233
Unique Solvability of a Two-Dimensional Nonstationary Problem for the Convection Equations with Temperature-Dependent Viscosity
p. 234-242
On the Representation of a Harmonic Function by a Simple Layer Potential
p. 243-246
On the Relationship Between Fundamental Solutions of Elliptic and Parabolic Equations
p. 247-256
Solution of a Boundary Value Problem of Haseman Type for Bianalytic Functions
p. 257-261
Stabilization of the Solution of the Cauchy Problem for the Heat Equation in the Bolyai–Lobachevskii Plane
p. 262-270
The Bitsadze–Samarskii Problem for a Class of Degenerate Hyperbolic Equations
p. 271-276
Optimization of the One-Endpoint Boundary Control of Vibrations for the Case in Which the Other Endpoint Is Fixed and Energy Is Bounded
p. 277-284

Sommaire du Fascicule no. 3

The Existence of a Positive Periodic Solution of the Wangersky–Cunningham Predator-Prey System Allowing for Periodic Changes in the Environment
p. 291-297
Conflict-Control Systems and Differential Inclusions
p. 298-304
Boundary Value Problems in Stationary Queueing Systems with Diffusion Intensity of the Input Flow
p. 305-312
Curves of Separatrix Cycles of a Quadratic System. The Case of Three Antisaddles and One Saddle
p. 313-318
Positional Synthesis of Bounded Inertial Controls for Systems with One-Dimensional Control
p. 319-331
Asymptotics of Solutions of Ordinary Differential Equations in the Degenerate Case
p. 332-337
The Arrangement of Local Extrema of an Integral Curve of a Second-Order Ordinary Differential Equation on a Plane
p. 338-343
Necessary Conditions for the Existence of Global Solutions of Higher-Order Nonlinear Ordinary Differential Inequalities
p. 344-350
On Stabilization of the Solution of the Cauchy Problem for Quasilinear Parabolic Equations
p. 351-355
On the Absence of Solutions of Systems of Quasilinear Elliptic Inequalities
p. 356-364
Group Classification of Nonlinear Evolution Equations: I. Invariance Under Semisimple Local Transformation Groups
p. 365-372
Some Generalizations of the Bernstein Theorem
p. 373-378
The Group Properties of the Heat Equation. Inverse and Boundary Value Problems
p. 379-384
The Dirichlet Problem with Asymptotic Conditions for an Elliptic System Degenerating at a Point. I
p. 385-392
The Wave Equation with a Boundary Control in the Case of Elastic Fixing. I
p. 393-403
On the Schauder Inequality for Linear Partial Differential Operators in $\mathrm R^n$
p. 404-407
Factorization of Conservative Integral Convolution Type Operators with Slowly Decaying Kernels
p. 408-410
The Ellipticity Problem for Systems of First-Order Partial Differential Equations
p. 411-413
A Compact Formula for the Third Variation and Necessary Optimality Conditions
p. 414-415
On the Problem of Analytic Construction of an Optimal Regulator with a Given Terminal Set
p. 416-419
On the $(m-m)$-Nonoscillation of Self-Adjoint Differential Equations in the Complex Domain
p. 420-422
Regular Perturbations of a Class of Sobolev Type Linear Equations
p. 423-425
Systems of Differential Equations with Nonunique Solutions of the Cauchy Problem
p. 426-427

Sommaire du Fascicule no. 4

Exact Formulas for the General Solution of a Class of Standard Ordinary Linear Differential Equations: II
p. 435-446
On the Stability of Families of Dynamical Systems
p. 447-452
Continuous Strategies in Differential Games
p. 453-459
Estimating Characteristic Exponents by Methods of Symbolic Dynamics
p. 460-470
Correctness of Dorodnitsyn's Method for Approximate Calculation of Eigenvalues in a Class of Boundary Value Problems
p. 471-476
Closeness to Convexity for Entire Solutions of a Differential Equation
p. 477-481
Group Classification of Nonlinear Evolutionary Equations: II. Invariance Under Solvable Groups of Local Transformations
p. 482-489
Eigenfunctions of Some Nonlinear Nonlocal Operators
p. 490-498
Method of Upper and Lower Solutions for Parabolic-Type Equations with Discontinuous Nonlinearities
p. 499-504
Construction of Fundamental Solutions of the Neumann Boundary Value Problem in a Domain Outside an Open Plane Surface
p. 505-515
Some Order-of-Magnitude Estimates for Nonorthonormalized Fundamental (in Il'in's Sense) System of Functions of the Laplace Operator
p. 516-520
Variational Method Applied to Solvability of Boundary Value Problems in Geometrically Nonlinear Theory of Thin Shells
p. 521-528
Wave Equation with a Boundary Control in the Case of Elastic Fixing: II
p. 529-537
On Partial Integral Equations in the Space of Continuous Functions
p. 538-546
Conditions for Nonexistence of Global Solutions of the Cauchy Problem for a Parabolic Equation with an Integral Nonlinear Perturbation
p. 547-554
Riesz Bases of Eigenfunctions and Adjoint Eigenfunctions of Some Integral Operators
p. 555-564
Oscillatory Properties of Second-Order Functional Differential Equations of the Neutral Type
p. 565-569
Simplicity of Linear Differential Systems
p. 570-572

Sommaire du Fascicule no. 5

Stability of Zero Solutions of Essentially Nonlinear One-Degree-of-Freedom Hamiltonian and Reversible Systems
p. 579-584
The Buffer Phenomenon in Multidimensional Dynamical Systems
p. 585-595
Lower Bounds for the Characteristic Exponents of a Linear Differential System with Perron Perturbations
p. 596-602
Irregular Boundary Value Problems for the Sturm–Liouville Operator
p. 603-610
The Spectral Values of a Boundary Value Problem and the Zeros of Mittag-Leffer Functions
p. 611-621
On Proper Singular Points of Ordinary Differential Equations Unsolved for Derivatives
p. 622-630
The Reduction Principle in Stability Theory of Invariant Sets of Itô Stochastic Systems
p. 631-636
An Inverse Problem for a Differential Equation in a Banach Space and the Distribution of Zeros of an Entire Mittag-Leffler Function
p. 637-644
Reconstruction of Singular Nonself-Adjoint Differential Operators with a Singularity Inside an Interval
p. 645-659
The Goursat and Darboux Problems for the Three-Dimensional Wave Equation
p. 660-665
The Control of String Vibrations in the Class of Generalized Solutions in $L_2$
p. 666-672
Elliptic Problems in Spaces with Asymptotics
p. 673-680
The Dirichlet Problem with Asymptotic Conditions for an Elliptic System Degenerating at a Point: II
p. 681-686
The Spectral Expansion on the Entire Real Line of Green's Function for a Two-Layer Medium in the Eigenfunctions of a Nonself-Adjoint Sturm–Liouville Operator
p. 687-691
Integro-Differential Systems with a Degenerate Matrix Multiplying the Derivative
p. 692-697
Solvability of Systems of Volterra Integral Equations of the Fourth Kind: I
p. 698-707
Some Spectral Properties of an Ordinary Differential Operator with Generalized Potentials
p. 708-709
Superconvergence of Finite Element Approximations to Eigenspaces
p. 710-711
Oscillations of Complex Physical Fields in a Triangular Domain
p. 712-715

Sommaire du Fascicule no. 6

The Eightieth Birthday of E. F. Mishchenko
A Singularly Perturbed Boundary Value Problem for a Second-Order Differential Equation Whose Right-Hand Side Is a Quadratic Function of the Derivative of the Unknown Function
p. 724-734
The Asymptotics of Eigenvalues and Eigenfunctions and a Trace Formula for a Potential with Delta Functions
p. 735-751
Boundary Value Problems for Nonoscillating Operators with Cartesian Sets of Functionals
p. 752-757
A Traveling Wave Formula in a One-Dimensional Inhomogeneous Medium
p. 758-767
The Absence of Solutions of Elliptic Systems with Dynamic Boundary Conditions
p. 768-774
The Construction of a Self-Adjoint Extension of the Schrödinger Operator with Potential Concentrated on a Pencil of Planes: I
p. 775-786
On the Existence of a Prandtl Boundary Layer Near a Corner
p. 787-794
The Method of Spectral Separation of Variables for Degenerating Elliptic Differential Operators
p. 795-801
Estimates for the Solution of the Cauchy Problem for a Stochastic Differential Equation of Parabolic Type with Power-Law Nonlinearities (a Strong Source)
p. 802-808
Weighted Hardy Classes of Analytic Functions
p. 809-817
The Relationship between Two Approaches to a Generalized Solution of the Hamilton–Jacobi Equation
p. 818-825
Classification and Decomposition of Discrete Linear Input-State Systems and $D$-Regular Relations in a Vector Space
p. 826-835
Synthesis of Stable Discrete Systems over Arbitrary Fields
p. 836-841
Minimization of Eigenvalues of the Schrödinger Operator with Respect to the Domain
p. 842-844
The Trajectories of a Polynomial Differential System on the Poincaré Sphere
p. 845-846
On the Algebraic Dependence of Solutions of the Second Painlevé Equation
p. 847-848
On the Existence of Optimal Spaces for Nonlinear Functional Equations
p. 849-851
Seminar on Qualitative Theory of Differential Equations at Moscow State University
p. 852-860

Sommaire du Fascicule no. 7

N. V. Azbelev (A tribute on the occasion of his 80th birthday)
p. 867-869
A. V. Gulin (A tribute on the occasion of his 60th birthday)
p. 870-874
The Invertibility of Linear Stationary Systems of Neutral Type
p. 875-881
Nonmonotone Lyapunov Functionals in Uniform Asymptotic Stability Analysis of Delay Equations
p. 882-889
Uniform Convergence of Biorthogonal Series for the Schrödinger Operator with Multipoint Boundary Conditions
p. 890-896
The Existence of a Solution of a Differential Equation Close to an Approximate Solution
p. 897-906
Economical Additive Finite-Difference Schemes for Miltidimensional Nonlinear Nonstationary Problems
p. 907-917
Pointwise and Weighted A Priori Estimates of the Solution and Its First Derivative for a Singularly Perturbed Convection-Diffusion Equation
p. 918-929
Construction and Convergence Analysis of Iterative Methods for Variational Problems with a Nondifferentiable Functional
p. 930-935
A Finite-Difference Scheme for Gasdynamic Computations with the Use of Riemann Parameters
p. 936-942
Numerical Solution of the Identification Problem for the Lower Coefficient of an Elliptic Equation
p. 943-948
Periodicity of Solutions of Two-Parameter Discrete Systems over Finite Fields
p. 949-954
A Matrix Method for the Navier–Stokes Equations in the Natural Variables
p. 955-960
The Eigenvalues of Some Problems with a Nonlocal Condition
p. 961-967
A Monotonic Finite-Difference Scheme for a Parabolic Problem with Nonlocal Conditions
p. 968-975
Lyapunov Functions in Stability Theory of Nonlinear Difference Delay Equations
p. 976-978
An Approximate Regularized Trace Formula for an Ordinary Fourth-Order Differential Operator
p. 979-981
The Existence of Optimal Spaces for Linear Functional Equations
p. 982-985
Investigation of the Projection Method for Degenerate Nonstationary Equations
p. 986-988
Solution of a Heat Equation of Hyperbolic Type with Mixed Boundary Conditions on the Surface of an Isotropic Half-Space
p. 989-991
On Local Controllability Conditions for Discrete Delay Inclusions
p. 992-993
Estimating Derivatives of Solutions for a Family of Singularly Perturbed Boundary Value Problems
Estimates for Solutions of the Neumann and Robin Problems for the Laplace Equation in a Cylinder
p. 995-996
An Optimal Control Problem for the Oskolkov Equation
p. 997-998
Finite-Difference Methods for Generalized Transport Equations
p. 999-1000
Finite-Difference Methods for Approximate Solutions of Two-Dimensional Parabolic Equations with Discontinuous Coefficients
p. 1001-1003

Sommaire du Fascicule no. 8

Arlen Mikhailovich Il'in (A tribute in honor of his 70th birthday)
p. 1011-1016
2-Normal Processes in Controlled Dynamical Systems
p. 1017-1029
Oscillatory Properties of Higher-Order Advance Functional-Differential Equations
p. 1030-1041
A Mean Value Formula for Root Functions of a Differential Operator with Locally Integrable Coefficients: II
p. 1042-1052
Improper Singular Points of Corank 1 of Systems of Differential Equations Not Solved for the Derivatives
p. 1053-1062
The Classification of Linear Ordinary Differential Equations: I
p. 1063-1070
On a Singularly Perturbed Boundary Value Problem for the Laplacian in a Cylinder
p. 1071-1078
On the Decay of the $\mathbf L_2$-Norm of the Solution of the First Mixed Problem for a Nonlinear System of Parabolic Equations in a Domain with Nonregular Boundary
p. 1079-1084
A Cauchy Problem for an Ultrahyperbolic Equation
p. 1085-1090
Problems Without Initial Conditions for Some Differential Equations
p. 1091-1094
On the Location of the Spectrum of a Mixed Boundary Value Problem in a Square
p. 1095-1100
On the Laplacian and the Solution of the Cauchy Problem for the Heat Equation in the Infinite-Dimensional
p. 1101-1104
Some Estimates for Solutions of the Laplace Equation in Cylinder-Like Domains
p. 1105-1112
A Problem for the Linearized Boussinesq Equation with a Nonlocal Samarskii Condition
p. 1113-1119
Boundary Value Problems for a Class of Sturm–Liouville Operators with Nonintegrable Potential
p. 1120-1121
A Class of Nonlinear Partial Differential Equations with the Painlevé Property
p. 1122-1124
Almost Periodic Weakly Irregular Solutions of Ordinary Nonlinear Differential Systems
p. 1125-1127
Relatively Distortion-Free Waves for the $m$-Dimensional Wave Equation
p. 1128-1129
Estimates of Exponents of Linear Nonhomogeneous Systems via the Grobman Improperness Coefficient
p. 1130-1132
A Remark on the Theory of Periodic Solutions of a Lyapunov Type Second-Order Matrix Differential Equation
p. 1133-1134
A Remark on the Osgood Uniqueness Theorem for the Cauchy Problem
p. 1135-1136
One-Dimensional Controllability of Sobolev Linear Equations in Hilbert Spaces
p. 1137-1139
On the Solution of the Cauchy Problem for a Second-Order Linear Differential Equation in a Banach Space
p. 1140-1141
Seminar on Problems of Nonlinear Dynamics and Control at Moscow State University
p. 1142-1147

Sommaire du Fascicule no. 9

Solvability of the Inverse Problem for a Quasilinear Hyperbolic Equation
p. 1155-1164
The Problem of Resonance Scattering by a Hole in an Acoustically Soft Surface of Revolution
p. 1165-1171
On the Plane Neumann Problem with Generalized Boundary Conditions
p. 1172-1182
On the Bari Basis Property of the Eigenfunction System of a Nonlinear Integro-Differential Equation
p. 1183-1189
Effective Estimates for the Number of Solutions of a Class of Singular Integral Equations
p. 1190-1198
The Method of Integral Equations in the Generalized Jump Problem for the Laplace Equation Outside Cuts on the Plane
p. 1199-1213
Some Properties of Solutions of Integro-Differential Inclusions
p. 1214-1217
Existence and Properties of Solutions of Singular Integro-Differential Equations on the Real Line
p. 1218-1224
Accuracy-Optimal Approximate Methods for Solving Volterra Integral Equations
p. 1225-1232
On the Notion of the Finite Part of Divergent Integrals in Integral Equations
p. 1233-1246
The Method of Surface and Volume Integral Equations in Models of Oxide Particles on a Wafer
p. 1247-1256
An Economical Method for Multidimensional Motion and Transport Equations
p. 1257-1262
An Algebraic Method for Solving the Radon Integral Equation in a Complex-Shaped Domain on the Basis of the Theory of $\mathrm R$-Functions
p. 1263-1269
Approximate Solution of Singular Integral Equations on the Real Line by the Polynomial Quadrature Method
p. 1270-1276
A Remark on the Numerical Solution of Boundary Value Problems by the Scheme of Approximation of Singular Integrals for Domains with Arbitrary Smooth Boundaries
p. 1277-1284
Exponential Convergence Estimates for Delay Difference Systems
p. 1285-1287
Integral Equations for Nonstationary Problems of Electrodynamics in Material Media
p. 1288-1290
Anisotropic Solutions of a System of Nonlinear Parabolic Equations
p. 1291-1292

Sommaire du Fascicule no. 10

A Remark on the Boundedness of Solutions of Systems of Nonhomogeneous Second-Order Differential Equations
p. 1299-1302
Elliptic Limit Cycles of Two-Dimensional Autonomous Differential Systems
p. 1303-1309
The Construction of a Pfaff Linear System Whose Solutions Have an Arbitrary Given Boundary Lower Exponent Set
p. 1310-1321
Investigation of Some Mathematical Models of Electorate Evolution
p. 1322-1330
Stability of Linear Mixed Functional-Differential Equations with Commensurable Deviations of the Space Argument
p. 1331-1337
A Remark on the Lyapunov–Razumikhin Method for Equations with Infinite Delay
p. 1338-1347
On a Scalar Equation with Discontinuous Right-Hand Side and the Uniqueness Theorem
p. 1348-1357
Slow Integral Manifolds with Stability Change in the Case of a Fast Vector Variable
p. 1358-1364
The Pokhozhaev Identity and the Fibering Method
p. 1365-1370
Coefficient Stability of Second-Order Operator-Differential Equations
p. 1371-1377
Global Attractors of a Nonautonomous Reaction-Diffusion Equation
p. 1378-1381
On Differential Inclusions with Homogeneous Principal Part
p. 1382-1389
Homogenization of the Lavrent'ev–Bitsadze Equation in a Partially Perforated Domain
p. 1390-1396
An Application of the Averaging Method and Hadamard's Method of Descent to the Analysis of the Cauchy Problem for an Ultra-Hyperbolic Equation
p. 1397-1403
Technical Stability with Respect to Measure of Solutions of Boundary Value Problems for Distributed Processes with a Continuous Control
p. 1404-1411
An Analog of the Nakhushev Problem for the Bitsadze–Lykov Equation
p. 1412-1417
Problem $R$ for the Lavrent'ev–Bitsadze System in Weighted Hardy Classes
p. 1418-1430
On the Essential Self-Adjointness of a Nonsemibounded Schrö odinger Operator with Strong Singularities in the Potential
p. 1431-1433
Stability Issues for a System of Differential Equations with Two Delays
p. 1434-1436

Sommaire du Fascicule no. 11

On Necessary Second-Order Conditions in Optimal Control Problems
p. 1443-1450
On the Problem of Sequential Traversal of a Set of Smooth Manifolds by a Nonlinear Controlled Object
p. 1451-1461
Synthesis of Regulators for Dynamical Systems in Hilbert Spaces
p. 1462-1466
Categories and Foundations of the Theory of Nonlinear Controlled Dynamical Systems: I
p. 1467-1482
The Construction of Minimal Phase Affine Systems
p. 1483-1489
A Representation of the Equations of Motion on the Phase Constraint Surface of an Optimal Control Problem in the Form of Singular Characteristics
p. 1490-1497
Singularly Perturbed Cauchy Problems and Contrast Structures
p. 1498-1505
Continuity and the Lipschitz Property of the Bellman Function in Some Optimization Problems on the Semi-Infinite Interval $[0,+\infty)$
p. 1506-1510
On the Invariant Analysis of Generalized Linear Dynamical Systems
p. 1511-1516
A System of Equilibria for Many-Player Games
p. 1517-1524
Higher Symmetries and the Brunovskii Infinitesimal Form of Controlled Systems
p. 1525-1532
Attainability and Connectedness in an Automata Network with a General State Switching Rule
p. 1533-1539
Some Properties of Linear Nonstationary Discrete Systems over Rings
p. 1540-1548
Boundedness in Mean of Solutions of Volterra Finite-Difference Equations Under Unknown Perturbations
p. 1549-1562
Attainability Domains of Controlled Systems in Problems with Phase Constraints
p. 1563-1564
Stability of Closed Invariant Sets of Semidynamical Systems. The Method of Sign Definite Lyapunov Functions
p. 1565-1566
Seminar on Qualitative Theory of Differential Equations at Moscow State University
p. 1567-1580

Sommaire du Fascicule no. 12

A Regularized Continuous Extragradient Method of the First Order with a Variable Metric for Problems of Equilibrium Programming
p. 1587-1595
Attractors of Hard Turbulence Type in Relaxation Systems
p. 1596-1605
Transition to Chaos in Nonlinear Dynamical Systems Through a Subharmonic Cascade of Bifurcations of Two-Dimensional Tori
p. 1606-1610
Nonsymmetric Equilibria and Differential Games
p. 1611-1619
Attainability Sets of a Homogeneous Bilinear System with Quasicommuting Matrices
p. 1620-1626
Classification of Linear Ordinary Differential Equations: II
p. 1627-1632
On Weak Solutions of a Regularized Model of a Viscoelastic Fluid
p. 1633-1645
Verigin's Problem for Linear Equations of the Sobolev Type with Relatively $p$-Sectorial Operators
p. 1646-1652
Riemann–Hilbert Problems for the Lavrent'ev–Bitsadze System in a Mixed Domain with a Characteristic
p. 1653-1663
Differential Equations in Spaces with Asymptotics on Manifolds with Cusp Singularities
p. 1664-1672
New Versions of Spline Methods for Linear Integral Equations Whose Kernels Have Fixed Singularities
p. 1673-1679
The Bubnov–Galerkin Method for the Approximate Solution of Boundary Value Problems of Nonlinear
p. 1680-1689
Special Factorization of a Noninvertible Fredholm Operator of the Second Kind
p. 1690-1697
An Application of the Canonical Representation of Functionals to Functional Equations
p. 1698-1704
Integral and Integro-Differential Equations of the Two-Dimensional Transmission Problem for Velocity Fields on a Time-Dependent Boundary
p. 1705-1710