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Found 15 Documents (Results 1–15)

A hybrid method for the computation of a rarefied gas jet efflux through a very long channel into vacuum. (English. Russian original) Zbl 1455.76166

Comput. Math. Math. Phys. 60, No. 11, 1936-1949 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 11, 1998-2011 (2020).
MSC:  76P05 76M45 76M12
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Variational method for determining the complex-valued coefficients of a nonlinear nonstationary Schrödinger-type equation. (English. Russian original) Zbl 1455.78012

Comput. Math. Math. Phys. 60, No. 11, 1923-1935 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 11, 1985-1997 (2020).
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Mechanism of locomotion of synthetic nanomotors in a viscous fluid. (English. Russian original) Zbl 1456.76168

Comput. Math. Math. Phys. 60, No. 11, 1913-1922 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 11, 1975-1984 (2020).
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On the influence of the beta effect on the spectral characteristics of unstable perturbations of ocean currents. (English. Russian original) Zbl 1456.76056

Comput. Math. Math. Phys. 60, No. 11, 1900-1912 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 11, 1962-1974 (2020).
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Mathematical modeling of the Wuhan COVID-2019 epidemic and inverse problems. (English. Russian original) Zbl 1455.92134

Comput. Math. Math. Phys. 60, No. 11, 1889-1899 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 11, 1950-1961 (2020).
MSC:  92D30 34A55
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On regularity of weak solutions to a generalized Voigt model of viscoelasticity. (English. Russian original) Zbl 1454.35043

Comput. Math. Math. Phys. 60, No. 11, 1872-1888 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 11, 1933-1949 (2020).
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Recovery of boundary functions on external and internal open boundaries in an open sea hydrodynamic problem. (English. Russian original) Zbl 1451.86002

Comput. Math. Math. Phys. 60, No. 11, 1855-1871 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 11, 1915-1932 (2020).
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Asymptotics of the Riemann-Hilbert problem for a magnetic reconnection model in plasma. (English. Russian original) Zbl 1455.35259

Comput. Math. Math. Phys. 60, No. 11, 1839-1854 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 11, 1898-1914 (2020).
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Biharmonic obstacle problem: guaranteed and computable error bounds for approximate solutions. (English. Russian original) Zbl 1454.35182

Comput. Math. Math. Phys. 60, No. 11, 1823-1838 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 11, 1881-1897 (2020).
MSC:  35J86 31B30
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Accelerated methods for saddle-point problem. (English. Russian original) Zbl 1485.90091

Comput. Math. Math. Phys. 60, No. 11, 1787-1809 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 11, 1843-1866 (2020).
MSC:  90C25
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Computation of asymptotic spectral distributions for sequences of grid operators. (English. Russian original) Zbl 1523.15009

Comput. Math. Math. Phys. 60, No. 11, 1761-1777 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 11, 1823-1841 (2020).
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A note on a posteriori error bounds for numerical solutions of elliptic equations with a piecewise constant reaction coefficient having large jumps. (English. Russian original) Zbl 1453.65411

Comput. Math. Math. Phys. 60, No. 11, 1754-1760 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 11, 1815-1822 (2020).
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Unreliability of available pseudorandom number generators. (English. Russian original) Zbl 1454.65006

Comput. Math. Math. Phys. 60, No. 11, 1747-1753 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 11, 1807-1814 (2020).
MSC:  65C10 11K45
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