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JOURNALS // Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki // Archive

1979, Volume 19, Number 5


The use of projection methods to solve unstable problems
T. I. Savyolova, S. M. Knopova
1091
The convergence of a procedure for calculating an approximate solution in the generalized Kantorovich method
E. D. Viktorov
1097
Restoration of statistical dependences by averaged splines
A. I. Mikhal'skii
1107
The use of non-parametric estimates for evaluating multi-dimensional integrals
V. S. Godlevs'kii, A. N. Zavarin
1118
Some methods of unconstrained minimization
B. N. Pshenichnyi, N. N. Redkovskii
1127
A necessary condition for optimality of singular controls
I. T. Skorodinskii
1134
High-order schemes of the finite elements method for second-order elliptic equations in three-dimensional domains. II
V. G. Korneev
1141
The solution of singular integral equations by approximate projection methods
A. V. Dzhishkariani
1149
The angular potential for the operator $\Delta+c(x)$
P. N. Vabishchevich, S. A. Gabov, P. V. Shvetsov
1162
Approximate solution of the direct and converse problems of the propagation of a disturbance in a guiding medium
R. P. Tarasov, S. A. Kuchai
1178
Justification of the projection method for solving axisymmetric problems of diffraction by locally inhomogeneous bodies
V. F. Apel'tsin
1188
Asymptotic expansions of solutions of the Helmholtz equation in the neighbourhood of boundary corner points
V. I. Dymchenko
1205
Asymptotic behaviour of quasi-eigenvalues of the Laplace operator in the case of the outside of a circular disc
N. S. Grigor'ev
1217
The numerical solution of a model selfconsistent electrodynamic problem
N. S. Bakhvalov, S. I. Serdyukova, S. B. Rubin, E. P. Kadantseva, E. P. Zhidkov
1228
Methods of calculating some quasi-stationary modes of operation of a nuclear reactor
L. G. Strakhovskaya, R. P. Fedorenko
1237
The computation of one-dimensional non-stationary problems of gravitational gas dynamics
Yu. P. Popov, A. G. Kosovichev
1253
The solution of two-dimensional non-stationary problems of radiation gas dynamics
M. I. Volchinskaya, B. N. Chetverushkin
1262
The problem of an intense explosion in a rarefied gas
E. M. Shakhov
1276
“Romb”: An implicit finite-difference method for the numerical solution of the equations of gas-dynamics with heat conduction
A. D. Gadzhiev, V. N. Pisarev
1288
One-way infinite sequences in a graph and the optimal allocation of identical figures in an infinite narrow strip
G. N. Pyatnitskaya, I. G. Sinitsyn
1304

Scientific communications
On methods of conjugate direction
V. V. Voevodin
1313
The recomputation of Holessky factorization
S. M. Bersenyov
1318
Solution of a system of linear algebraic equations with an asymmetric matrix using a biorthogonal algorithm
V. M. Zhuravleva
1320
On the “linearization” of the products of classical orthogonal polynomials
V. D. Efros
1322
Eine zusammengesetzte Methode zur Simulierung der Poissonverteilung
B. B. Pokhodzei
1327
On a completely uniform distribution
I. E. Shparlinski
1330
Solution of a system of linear equations with an incomplete circulant matrix by a discrete Fourier transformation
A. V. Trushkin, D. S. Lebedev
1333
The search for the minima of several unimodal functions
A. G. Korotchenko
1337
Computation of the two-dimensional stationary equation of neutron transfer by the quasi-diffusion method
N. N. Aksenov, V. Ya. Gol'din
1341
A method of solving axisymmetric problems of the diffraction of electromagnetic waves by bodies of revolution
E. V. Zakharov, Yu. A. Eremin
1344
Stability of the correct recognition algorithm with a special form of the teaching information
Z. A. Smol'yaninova
1348

Scientific information
New books in mathematics
M. K. Kerimov
1352


© Steklov Math. Inst. of RAS, 2025