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Found 32 Documents (Results 1–32)

An unsaturated method for the discretization of systems of linear differential equations implicit with respect to derivatives. (English. Russian original) Zbl 0739.65060

U.S.S.R. Comput. Math. Math. Phys. 30, No. 5, 100-106 (1990); translation from Zh. Vychisl. Mat. Mat. Fiz. 30, No. 9, 1418-1425 (1990).
MSC:  65L05 65L20 34A34
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Two polynomial methods of calculating functions of symmetric matrices. (English. Russian original) Zbl 0719.65035

U.S.S.R. Comput. Math. Math. Phys. 29, No. 6, 112-121 (1989); translation from Zh. Vychisl. Mat. Mat. Fiz. 29, No. 12, 1763-1775 (1989).
MSC:  65F30 15A60
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Explicit first-order Runge-Kutta methods with a given stability interval. (English. Russian original) Zbl 0671.65052

U.S.S.R. Comput. Math. Math. Phys. 28, No. 2, 193-196 (1988); translation from Zh. Vychisl. Mat. Mat. Fiz. 28, No. 4, 603-607 (1988).
MSC:  65L05 65L20 34A34
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Error estimates for Lagrange-Chebyshev interpolation formulae. (English. Russian original) Zbl 0702.41005

U.S.S.R. Comput. Math. Math. Phys. 27, No. 5, 93-95 (1987); translation from Zh. Vychisl. Mat. Mat. Fiz. 27, No. 9, 1418-1420 (1987).
MSC:  41A05 41A25
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Stability of the recurrent determination of matrix elements generated by products of orthogonal polynomials. (English. Russian original) Zbl 0545.65083

U.S.S.R. Comput. Math. Math. Phys. 23, No. 3, 1-7 (1983); translation from Zh. Vychisl. Mat. Mat. Fiz. 23, No. 3, 515-525 (1983).
Reviewer: A.Huťa jun
MSC:  65Q05 33C45 65D20 65F30
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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
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Numerical differentiation by means of Chebyshev polynomials orthonormalized on a system of equidistant points. (English. Russian original) Zbl 0194.18602

U.S.S.R. Comput. Math. Math. Phys. 7(1967), No. 6, 215-220 (1970); translation from Zh. Vychisl. Mat. Mat. Fiz. 7, 1375-1379 (1967).
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Auxiliary polynomials for the direct determination of the Chebyshev interpolation polynomial. (English. Russian original) Zbl 0222.65010

U.S.S.R. Comput. Math. Math. Phys. 6(1966), No. 3, 209-222 (1968); translation from Zh. Vychisl. Mat. Mat. Fiz. 6, 560-570 (1966).
MSC:  65D05
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