Found 28 Documents (Results 1–28)
Numerical solution of the problem of profiling the subsonic part of a Laval nozzle for flows of radiating gas. (English) Zbl 0557.76081
The use of the dispersion properties of a difference scheme of gas dynamics. (English) Zbl 0557.76074
On the convergence of an iterative method of investigating toroidal axisymmetric flows with a free boundary. (English) Zbl 0557.76022
Conservative difference schemes for the equations of an incompressible viscous fluid in Euler variables. (English. Russian original) Zbl 0541.76037
U.S.S.R. Comput. Math. Math. Phys. 21, No. 5, 108-120 (1981); translation from Zh. Vychisl. Mat. Mat. Fiz. 21, No. 5, 1180-1191 (1981).
A model of recognition algorithms with representative samples and systems of supporting sets. (English) Zbl 0531.68040
On methods of numerical investigation of nonstationary subsonic flows of a viscous gas in channels. (English) Zbl 0528.76073
Stability to rounding errors of directed orthogonalization. (English. Russian original) Zbl 0519.65054
U.S.S.R. Comput. Math. Math. Phys. 21, No. 5, 80-94 (1981); translation from Zh. Vychisl. Mat. Mat. Fiz. 21, 1154-1167 (1981).
The monopolar rational fractional approximation of the exponential function in the complex plane. (English) Zbl 0509.65035
Justification of the selection method for a multiplicative pseudo-random number generator. (English) Zbl 0509.65005
MSC:
65C10
Generalized antagonistic games. (English. Russian original) Zbl 0506.90092
U.S.S.R. Comput. Math. Math. Phys. 21, No. 5, 65-79 (1981); translation from Zh. Vychisl. Mat. Mat. Fiz. 21, 1140-1153 (1981).
MSC:
91A05
Optimal algorithms for seeking the interval of greatest values for a class of functions. (English) Zbl 0506.90091
A single-stage block type stochastic problem with row probability constraints. (English. Russian original) Zbl 0506.90062
U.S.S.R. Comput. Math. Math. Phys. 21, No. 5, 58-64 (1981); translation from Zh. Vychisl. Mat. Mat. Fiz. 21, 1133-1139 (1981).
Approximate solution of the heat conduction problem with a moving source of heat. (English) Zbl 0497.35044
Correct algebras of bounded capacity on the set of algorithms of the calculation of estimates. (English. Russian original) Zbl 0496.68062
U.S.S.R. Comput. Math. Math. Phys. 21, No. 5, 199-215 (1981); translation from Zh. Vychisl. Mat. Mat. Fiz. 21, 1276-1291 (1981).
The stability of bases in finite-dimensional vector spaces. (English. Russian original) Zbl 0496.65022
U.S.S.R. Comput. Math. Math. Phys. 21, No. 5, 236-240 (1981); translation from Zh. Vychisl. Mat. Mat. Fiz. 21, 1312-1315 (1981).
MSC:
65F30
15A03
An epsilon-subgradient method for solving convex programming problems. (English. Russian original) Zbl 0495.90068
U.S.S.R. Comput. Math. Math. Phys. 21, No. 5, 51-57 (1981); translation from Zh. Vychisl. Mat. Mat. Fiz. 21, 1126-1132 (1981).
The problem of the uniform distribution of the flow in a network. (English. Russian original) Zbl 0495.90038
U.S.S.R. Comput. Math. Math. Phys. 21, No. 5, 42-51 (1981); translation from Zh. Vychisl. Mat. Mat. Fiz. 21, 1116-1125 (1981).
Optimization in a class of recognition algorithms with quality functional of a special form. (English) Zbl 0495.68082
Optimal linear procedures for solving linear operator equations with random data. (English. Russian original) Zbl 0495.65025
U.S.S.R. Comput. Math. Math. Phys. 21, No. 5, 1-15 (1981); translation from Zh. Vychisl. Mat. Mat. Fiz. 21, 1075-1090 (1981).
The choice of the constant in A. N. Tikhonov’s rule for specifying the regularization parameter in the solution of linear conditionally well- posed problems. (English. Russian original) Zbl 0495.65024
U.S.S.R. Comput. Math. Math. Phys. 21, No. 5, 240-243 (1981); translation from Zh. Vychisl. Mat. Mat. Fiz. 21, 1315-1318 (1981).
A method for the numerical integration of unsteady problems of the dynamics of an elastic medium. (English) Zbl 0494.73021
Methods of simulating discrete random variables based on randomization of the parameters of the distributions. (English. Russian original) Zbl 0494.65083
U.S.S.R. Comput. Math. Math. Phys. 21, No. 5, 249-253 (1981); translation from Zh. Vychisl. Mat. Mat. Fiz. 21, 1323-1326 (1981).
Evaluation of integrals of rapidly oscillating functions by Longman’s method. (English. Russian original) Zbl 0494.65081
U.S.S.R. Comput. Math. Math. Phys. 21, No. 5, 16-25 (1981); translation from Zh. Vychisl. Mat. Mat. Fiz. 21, 1091-1099 (1981).
Projection-difference analogs of the Laplace operator. (English. Russian original) Zbl 0494.65066
U.S.S.R. Comput. Math. Math. Phys. 21, No. 5, 254-257 (1981); translation from Zh. Vychisl. Mat. Mat. Fiz. 21, 1326-1328 (1981).
Difference scheme of second order of accuracy for the axisymmetric Poisson equation in generalized solutions. (English) Zbl 0494.65056
A modification of Horner’s scheme. (English. Russian original) Zbl 0494.65008
U.S.S.R. Comput. Math. Math. Phys. 21, No. 5, 235-236 (1981); translation from Zh. Vychisl. Mat. Mat. Fiz. 21, 1311-1312 (1981).
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