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Found 44 Documents (Results 1–44)

Formulas for the approximate evaluation of integrals over a whole plane. (English. Russian original) Zbl 0727.65014

U.S.S.R. Comput. Math. Math. Phys. 30, No. 2, 86-89 (1990); translation from Zh. Vychisl. Mat. Mat. Fiz. 30, No. 3, 466-470 (1990).
MSC:  65D32 41A55 41A63
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A quadrature formula for the Fourier integral based on the use of a cubic spline. (English. Russian original) Zbl 0706.65156

U.S.S.R. Comput. Math. Math. Phys. 29, No. 3, 101-103 (1989); translation from Zh. Vychisl. Mat. Mat. Fiz. 29, No. 5, 783-786 (1989).
MSC:  65T40 65D32 42A16
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Cubature formulae for the approximate integration of functions of three variables. (English. Russian original) Zbl 0695.65012

U.S.S.R. Comput. Math. Math. Phys. 28, No. 5, 200-202 (1988); translation from Zh. Vychisl. Mat. Mat. Fiz. 28, No. 10, 1583-1586 (1988).
MSC:  65D32 41A55 41A63
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Monte Carlo estimation of integrals occurring in the nonlinear theory of gravitational instability. (English. Russian original) Zbl 0663.65016

U.S.S.R. Comput. Math. Math. Phys. 27, No. 5, 200-202 (1987); translation from Zh. Vychisl. Mat. Mat. Fiz. 27, No. 10, 1577-1580 (1987).
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Estimate of the residue of a cubature formula for some singular integral. (English. Russian original) Zbl 0665.41015

U.S.S.R. Comput. Math. Math. Phys. 26, No. 5, 18-23 (1986); translation from Zh. Vychisl. Mat. Mat. Fiz. 26, No. 9, 1308-1315 (1986).
MSC:  41A55 42A50 65D32
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Computation of a class of integrals with a logarithmic singularity. (English. Russian original) Zbl 0625.65010

U.S.S.R. Comput. Math. Math. Phys. 26, No. 3, 97 (1986); translation from Zh. Vychisl. Mat. Mat. Fiz. 26, No. 5, 789-790 (1986).
Reviewer: J.Kofroň
MSC:  65D32 41A55 30E20
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On a best quadrature formula and its application for evaluating singular integrals with Cauchy kernel. (English. Russian original) Zbl 0543.65007

U.S.S.R. Comput. Math. Math. Phys. 23, No. 3, 20-27 (1983); translation from Zh. Vychisl. Mat. Mat. Fiz. 23, No. 3, 545-557 (1983).
MSC:  65D32 41A55 30E20
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On approximate evaluation of the Riemann integral of many-valued mapping. (English. Russian original) Zbl 0519.65014

U.S.S.R. Comput. Math. Math. Phys. 22, No. 2, 233-238 (1982); translation from Zh. Vychisl. Mat. Mat. Fiz. 22, 472-476 (1982).
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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).
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The use of non-parametric estimates for evaluating multi-dimensional integrals. (English. Russian original) Zbl 0497.65011

U.S.S.R. Comput. Math. Math. Phys. 19, No. 5, 28-38 (1980); translation from Zh. Vychisl. Mat. Mat. Fiz. 19, 1118-1126 (1979).
MSC:  65D32 41A55 41A63
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Cubature formulas of the 9-th and 10-th degrees of accuracy for a sphere of \(n\)-dimensional space. (English. Russian original) Zbl 0495.65010

U.S.S.R. Comput. Math. Math. Phys. 19, No. 4, 248-251 (1980); translation from Zh. Vychisl. Mat. Mat. Fiz. 19, 1033-1036 (1979).
MSC:  65D32 41A55 41A63
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