Geodesic

Tome 9 (1969) no. 3

Sommaire

100-th Anniversary of S. A. Chaplygin
Evaluation of a derivative on the basis of information arriving discretely
p. 500-508
Minimization of nonsmooth functionals
p. 509-521
The convergence of difference approximations for optimal control problems
p. 522-547
A method of local variations for variational problems with nonadditive functionals
p. 548-557
Solution of the fourth and fifth boundary value problems for a one-dimensional second-order parabolic equation in a curvilinear region
p. 558-572
The differential properties of the solutions of Laplace's equation, and the errors in the method of nets with boundary values in $C_{2}$ and $C_{1,1}$
p. 573-584
Solution of Stefan's problem by the method of straight lines
p. 585-594
A priori estimates for a certain family of efficient schemes
p. 595-604
Generalized solutions of boundary value problems for the transport equation
p. 605-625
The application of the Mellin convolution to the solution of integral equations of the first kind with a product-type kernel
p. 626-646
Solution of the dirichlet problem for the equation $\Delta u-cu=-q$ by a model of “walks on spheres”
p. 647-654
The circulation round blunt bodies of a supersonic flow of gas with selective radiation and absorption of energy
p. 655-663
An ALGOL complex for a universal programming system
p. 664-672
The method of regularization
p. 673-675
A generalization of the escalator method of finding the eigenvalues of matrices
p. 676-679
The statistical investigation of the round-off errors of certain algebraic transformations
p. 679-684
Iteration methods for sharpening the roots of equations
p. 684-687
Radon's cubature formula for a region with central symmetry
p. 687-691
Approximate computation of cylindrical functions of two real variables
p. 691-698
An approximate method of determining an analytic function by a condition on the boundary which contains higher order derivatives
p. 698-704
Le calcul numerique des fonctions de mathieu en tant que solutions d'equations integrales
p. 704-707
A. N. Tihonov's “method of regularization” for weak solutions of
p. 708-711
The convergence of a finite difference scheme
p. 712-714
Calculation of the Thomas–Fermi potential for a mixture of substances
p. 715-720
The use of “convolution type” orthogonality in solving certain boundary value problems
p. 721-724
Solution of the quasilinear stationary equations of neutron diffusion in a plane layer
p. 724-729
Approximate reduction of the problem of determining a maximin to the problem of determining a maximum by means of penalty functions
p. 730-731
Lectures on advanced numerical analysis: F. John. New York, Gordon and Breach. XIV+179 pp., 1967
p. 732-733
Solving problems in vector algebra: E. M. Patterson. Oliver and Boyd, Edinburgh–London. 144 pp., 1968
Solving problems in differential calculus. I, II: L. M. Brown. Oliver and Boyd, Edinburgh–London, 1968
Differentialgleichungen: L. Collatz. B. G. Teubner, Stuttgart, 1967