Geodesic

Sommaire du Fascicule no. 1

Some problems in the theory of a~Sturm--Liouville equation
p. 1-95
The theory of modular functions and related questions in the theory of discrete groups
p. 97-128
Some trends and problems in linear partial differential equations
Aleksandr Ivanovich Nekrasov (photo)
Aleksandr Ivanovich Nekrasov (on the 75th~anniversary of his birth)
On the stability of Monge--Amp\'ere equations of elliptic type
Some boundary value problems for equations of mixed type arising in the study of infinitesimal bending of surfaces of rotation
On the existence of an approximative sequence for a~regular linear differential system
On conditions for convergence of sequences of linear positive operators in the space of continuous functions assigned on closed surfaces
On positive definite distributions
Geometrical definition of analytic functions
On boundary conditions depending on an eigenvalue
On the distribution of points of maximum deviation in the approximation of continuous functions by polynomials
On an inequality for differentiable functions of many variables
Asymptotic properties of positive methods for summation of Fourier series
On the transition from quantum mechanics to classical in the multidimensional case
On the convergence of a~direct method
Application of Voronoy's regular methods to the Cauchy multiplication of series
On the validity of Liouville's theorems for the solutions of parabolic systems
Meetings of the Moscow Mathematical Society
Ruled geometric analog of evolute and evolvent
Criteria for the boundness of the solutions of differential equations with continuous delay of argument in Banach space
Approximate integration of a~system of two nonlinear second-order partial differential equations of hyperbolic type with two variables by the S.\,A.~Chaplygin method
Theorem of existence of weak solution of direct problem of of plane-parallel Laval nozzle to a~first approximation
On some principles in the theory of nonlinear equations
Positive-definite functionals on nuclear spaces
On the relationship between word and conjugacy problems in finitely defined groups
A.\,N.~Kolmogorov's Seminar on Selected Problems of Analysis (1958/1959)
Investigation in the theory of parabolic systems (summary of the doctor's Thesis)
On the need for a~nation-wide periodikal in the domain of computation mathematics
Remarks on ``On conditions for existence of a~Kolmogorov integral and the concept of differential equivalence''
Amendment to the article ``Variational problems with permissible surfaces of arbitrary topological types''
Remarks on ``Uniqueness of solution for Cauchy's problem for quasi-linear symmetric systems''
On the bibliographic references to mathematical literature

Sommaire du Fascicule no. 2

Markov processes and related problems of analysis
p. 1-21
Some results in the theory of topological spaces, obtained within the last twenty-five years
p. 23-83
The solvability of mixed problems for hyperbolic and parabolic equations
p. 85-142
Integral geometry and its relation to the theory of group representations
p. 143-151
Lazar' Aronovich Lyusternik (on the occasion of his 60th birthday)
p. 153-168
Mark Aronovich Naimark (on the occasion of his fiftieth birthday)
p. 169-174
Vladimir Il'ich Lenin (photo)
Lenin's philosophical ideas and cognition of nature (to the ninetieth anniversary of V.\,I.~Lenin's birthday)
On the completeness of a~partially ordered space
On a~criterion for the convergence of continued fractions with arbitrary partial numerators
Standard form of basis for the space of analytic functions
On the law of the iterated logarithm
Metric convergence and metric isomorphism
Meetings of the Moscow Mathematical Society
Existence of the best net and the best width for set in a~Banach space
Sobolev--Gal'pern equations
On analytic mappings of the circle into itself
Lazar' Aronovich Lyusternik (photo)
Mark Aronovich Naimark (photo)
Colloquium on the Algebraical and Topological Foundations of Geometry at Utrecht
The Ural Mathematical Society
Meetings of the Town's Mathematical Seminar in Leningrad
B.\,L.~van der Waerden, Science awakening. Egyptian, Babylonian and Greek mathematics (review)

Sommaire du Fascicule no. 3

The solution of some perturbation problems for matrices and selfadjoint or non-selfadjoint differential equations.~I
p. 1-73
Diameters of sets in function spaces and the theory of best approximations
p. 75-111
On elliptic equations
p. 113-123
Imbedding of locally compact topological Abelian groups into Euclidean space
The transitivity of the least square method
On the theory of positive definite generalized kernels
An instance of a~solvable, though nonnilpotent, alternative ring
On the convergence of the Abel--Goncharov interpolation series
Solution to a~problem in the theory of finite automatons
Solution of equations involving adjoint operators by successive approximations
Quadratic forms in an arbitrary field. A~generalization of Pall's theorem
Infinitesimal bending of surfaces in Lobachevskii space
Imbedding of spaces $W^{(l_1,\dots,l_n)}_p$ into Nikolskii $H^{(l_1,\dots,l_n)}_p$ spaces
Analytic functions in a~normed ring
Meetings of the Moscow Mathematical Society
On the index and normal solvability of boundary value problems for elliptic systems of differential equations in the plane
Free sums of multi-operator groups and algebras
A~brief review of mathematical investigations in China for the last decade
The Second All-Union Topological Conference
First Inter-College Conference on the Constructive Theory of Functions
Meetings of the Leningrad Mathematical Society
A.\,\`E.-A.~Khatipov, Fundamentals of the tensor calculus and Riemannean geometry (review)
On a~paper by K.~Hoffman and I.\,M.~Singer
On V.\,A.~Borovikov's paper: A~topological problem Bearing on certain issues of quantum electrodynamics

Sommaire du Fascicule no. 4

New progress in the theory of transformations with invariant measure
p. 1-22
The asymptotic behaviour of solutions of linear differential equations with large or quickly changing coefficients and boundary conditions
p. 23-91
Аleksandr Yakovlevich Khinchin (obituary)
p. 93-106
Аleksandr Yakovlevich Khinchin (photo)
Lip\'ot Fej\'er (photo)
Lip\'ot Fej\'er (obituary)
Sequences of functions of the form $f(X(x)+Y(y))$
The approximate evaluation of Wiener integrals
Conjugate~$T_1$ pairs
Ideals of rings and their multiplicative semigroups
Some properties of series of functions
A~differential-functional inequality
Asymptotic estimate of solutions of systems of linear homogeneous differential equations with lagging argument
Stabilization of a~process for determining formal implicit functions
Investigation of the Cauchy problem and formulation of a~boundary-value problem for a~system of equations describing plane-parallel flow of a~viscous, heat-conducting gas
Some unbounded symmetrizable operators in Hilbert spaces
Solution of a~problem of Halmos (a~concept of recurrence for numerical sequences)
An example of a~rigid surface which is a~limit of surfaces isometric to it
Meetings of the Moscow Mathematical Society
A boundary-value problem for hypoelliptic operators
On Conditions of well-defined solvability in the large of a~class of equations with constant coefficients
On minimal disjunctive normal forms
A correspondence on the plane and its application
Monotone operators and convex functionals
Estimate of integral of modulus of polynomial on the unit circle
On the boundary value problems in a~quadrant for partial differential equations with constant coefficients
Asymptotics of Eigenvalues for Schr\"odinger equation in one-dimensional and radially symmetric cases
approximation of continuous functions by polynomials on Jordan arcs in~$C^n$
Cohomology of homogeneous spaces of classical groups over commutative subgroups in general position
An anouncement by the Board of Directors of the Moscow Mathematical Society
The First All-Union Congress on Theoretical and Applied Mechanics
Seminar on Mathematical Analysis and Mechanics at the Rostov State University
Leonhard Euler, A~collection of papers presented by the German Academy of Sciences of the occasion of Euler's 250th~birthday anniversary (review)
G.\,P.~Tolstov, A~course in mathematical analysis, vol.~II (review)

Sommaire du Fascicule no. 5

Some mathematical problems in the linear theory of thin elastic shells
p. 1-73
The representation of measurable functions by series
p. 75-136
Some problems in summation of Fourier series of almost periodic functions
Solution to ``almost-singular'' operator equations
A~theorem of Liouville type
On certain integral methods of summation
On spiral functions univalent in an annulus
On the theory at hypersurfaces of affine connections
On the curvature of level curves of univalent conformal maps
A~special problem of Goursat
On closed mappings
The approximation of functions of certain classes determined by polyharmonic operators, by truncated arithmetic means of partial sums of Fourier series
On flexibility of multiply connected convex surfaces
Meetings of the Moscow Mathematical Society
Surfaces $L$ of four-dimensional space and their maps into three-dimensional space
Locally projective manifolds with symmetric almost symplectic connection
Quasi-normal families of surfaces on congruences of lines and circles
Boundary value problems for ordinary differential equations with deviating arguments
Quasi-asymptotic stability in the large
On theory of Lyapunov characteristic indices (summary of the doctor's Thesis)
Mathematics in the USSR during the Forty Years, vols.~I--II (review)
M.\,A.~Lavrent'ev, B.\,V.~Shabat, Methods of theory of functions of complex variables (review)
Historical-Mathematical Investigations, vol.~XI (review)

Sommaire du Fascicule no. 6

Foundations of the theory of categories
p. 1-46
On the foundations of the theory of categories
p. 47-51
Discontinuous solutions of hyperbolic systems of quasilinear equations
p. 53-111
Conditions for univalence of solutions of principal inverse boundary value problems
On $k$-regular imbeddings and on applications to theory of function approximation
On the formulation of initial conditions for differential equations with advanced argument
A~theorem on the nilpotent element in a~semi-simple Lie algebra
Evaluation of norm of the resolvent of elliptic operators in $L_p$-spaces
Saturation classes for certain summation methods of Fourier series of continuous periodic functions
On the definition of parabolic systems of partial differential equations
On existence of ``weak''-stable stationary trans-sonic flows with shock waves close to unstable continuous flows (formulation of the problem)
An application of metric contingents
Nikolay Vladimirovich Efimov (photo)
Nikolay Vladimirovich Efimov (on the occasion of his fiftieth birthday)
Meetings of the Leningrad Mathematical Society
The First All-Union Conference on Mathematics and Economics
Inter-University Conference on History of Exact Sciences
An unsuccessful attempt of popularizing mathematical logic (On ``Introduction to mathematical logic'' by A.\,I.~Popov)
Historical-Mathematical Investigations, vol.~XII (review)
A transform of poligons
Letter to the editors
Letter to the editors of ``Uspekhi Mathematicheskikh Nauk''
Letter to the editors