Geodesic

Tome 14 (1974) no. 4

Sommaire

An optimality principle for the error when solving approximately equations with non-linear operators
p. 819-827
The convergence of approximate methods for the solution of linear and nonlinear operator equations
p. 828-837
Asymptotic estimates of the accuracy of optimal solutions of an equation of convolution type
p. 838-851
Theory of optimal control in an infinite time interval
p. 852-861
The group properties of controlled dynamic systems and phase organizational structures. I: Groups characterizing dynamic systems
p. 862-872
Computation of lower bounds for the eigenvalues of certain ordinary differential equations by the Bazley–Fox method
p. 873-890
The nature of the propagation of perturbations in problems of nonlinear heat conduction with absorption
p. 891-905
The solution of elliptic equations with discontinuous coefficients on a regular mesh
p. 906-918
A comparative study of difference schemes for the equations of acoustics
p. 919-927
Asymptotic characteristics of the solution of the transport equation in the problem of an inhomogeneous layer
p. 928-946
Application of an iteration method to the investigation of plane waveguides with inhomogeneous filling
p. 947-954
Computation of a conical body that is subject to the action of a load concentrated at the vertex
p. 955-969
Solution of axisymmetric problems of rarefied gas theory by a finite-difference method
p. 970-981
The continuous dependence on the initial conditions of generalized solutions of the system of equations of gas dynamics
p. 982-991
The hypersonic flow of a radiating gas over blunt bodies
p. 992-1003
The formalization of certain context conditions for programming languages
p. 1004-1015
The problem of finding the initial approximation for Newton's method
p. 1016-1018
The search for the minimum of a function with bounded second derivative
p. 1018-1021
The regularization of ill-posed problems with approximately given operator
p. 1022-1027
Projection methods for solving linear incorrect equations
p. 1027-1031
A certain method for the approximate construction of the solution of integral equations
p. 1031-1033
Computation of certain characteristics of stationary random processes
p. 1034-1040
A variational method in phase space
p. 1040-1043
A certain application of the theory of games with nonconflicting interests
p. 1043-1046
Multistep two-person games with a fixed sequence of moves
p. 1047-1052
An approximate algorithm for the solution of a linear programming problem
p. 1052-1058
Difference schemes for computations of three-frequency interactions of electromagnetic waves in a nonlinear medium with quadratic polarization
p. 1058-1062
A method for the study of problems of the diffraction of waves by a periodic lattice
p. 1063-1067
Solution of linear finite-difference equations with constant coefficients in the field of rational functions
p. 1067-1070
Orthogonale polynome. G. Freud. 294 p. Birkhäuser Verl., Basel–Stuttgart, 1969. Book review
p. 1071-1072
Fonctions spéciales à l'usage des étudiants en physiques. Maitrise de physique. Y. Ayant, M. Borg. x + 266 p. Dunod, Paris, 1971. Book review