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Found 17 Documents (Results 1–17)

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Simulation of dynamical processes in long Josephson junctions: computation of current-voltage characteristics and round error growth estimation for a second-order difference scheme. (English. Russian original) Zbl 1451.78045

Comput. Math. Math. Phys. 60, No. 1, 171-178 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 1, 159-166 (2020).
MSC:  78M20 65L06 78A55
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Complexity of some problems of quadratic partitioning of a finite set of points in Euclidean space into balanced clusters. (English. Russian original) Zbl 1451.62074

Comput. Math. Math. Phys. 60, No. 1, 163-170 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 1, 151-158 (2020).
MSC:  62H30 68Q15 52C35
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Completely conservative difference schemes for fluid dynamics in a piezoconductive medium with gas hydrate inclusions. (English. Russian original) Zbl 1450.76025

Comput. Math. Math. Phys. 60, No. 1, 134-143 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 1, 122-131 (2020).
MSC:  76M20 76S05 76T30
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Symmetric matrices whose entries are linear functions. (English. Russian original) Zbl 1454.15023

Comput. Math. Math. Phys. 60, No. 1, 102-108 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 1, 109-115 (2020).
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Computation of irreducible decompositions of permutation representations of wreath products of finite groups. (English. Russian original) Zbl 1450.81070

Comput. Math. Math. Phys. 60, No. 1, 90-101 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 1, 96-108 (2020).
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Calculation of transition probabilities in quantum mechanics with a nonnegative distribution function in the Maple computer algebra system. (English. Russian original) Zbl 1450.81069

Comput. Math. Math. Phys. 60, No. 1, 82-89 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 1, 88-95 (2020).
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Application of computer algebra methods to investigation of stationary motions of a system of two connected bodies moving in a circular orbit. (English. Russian original) Zbl 1476.70012

Comput. Math. Math. Phys. 60, No. 1, 74-81 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 1, 80-87 (2020).
MSC:  70F05 68W30
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A practical approach to testing random number generators in computer algebra systems. (English. Russian original) Zbl 1476.68310

Comput. Math. Math. Phys. 60, No. 1, 65-73 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 1, 70-79 (2020).
MSC:  68W30 65C10
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Nonlocal singularities on families of periodic solutions to ordinary differential equations. (English. Russian original) Zbl 1459.34106

Comput. Math. Math. Phys. 60, No. 1, 53-64 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 1, 57-69 (2020).
MSC:  34C25 68W30 32S65
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A study of secular perturbations of translational-rotational motion in a nonstationary two-body problem using computer algebra. (English. Russian original) Zbl 1459.70024

Comput. Math. Math. Phys. 60, No. 1, 26-35 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 1, 29-38 (2020).
MSC:  70F05 68W30
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Application of the fast automatic differentiation technique for solving inverse coefficient problems. (English. Russian original) Zbl 1455.80007

Comput. Math. Math. Phys. 60, No. 1, 15-25 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 1, 18-28 (2020).
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Regular solutions of linear ordinary differential equations and truncated series. (English. Russian original) Zbl 1454.34026

Comput. Math. Math. Phys. 60, No. 1, 1-14 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 1, 4-17 (2020).
MSC:  34A25 34A30 34A05
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