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Found 283 Documents (Results 1–100)

Metric invariants of second-order surfaces. (English. Russian original) Zbl 1536.51019

Vestn. St. Petersbg. Univ., Math. 56, No. 4, 569-576 (2023); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 9(67), No. 2, 219-228 (2022).
MSC:  51N20 68U05
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On the analysis of two theoretical approaches to predict the material strength under dynamic loading. (English. Russian original) Zbl 1516.74082

Mech. Solids 57, No. 8, 1958-1963 (2022); translation from Prikl. Mat. Mekh. 86, No. 4, 488-495 (2022).
MSC:  74M20 74R10 74R15
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Modern methods and software systems of molecular modeling and application of behavior algebra. (English. Ukrainian original) Zbl 07630492

Cybern. Syst. Anal. 58, No. 3, 454-464 (2022); translation from Kibern. Sist. Anal. 58, No. 3, 150-163 (2022).
MSC:  68Qxx 68Mxx 81-XX
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Estimates of solutions to infinite systems of linear equations and the problem of interpolation by cubic splines on the real line. (English. Russian original) Zbl 1516.41008

Sib. Math. J. 63, No. 4, 677-690 (2022); translation from Sib. Mat. Zh. 63, No. 4, 814-830 (2022).
MSC:  41A15 15A99 65D15
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On the determination of the velocity and elastic parameters of the focal zone medium from the earthquake hodographs. (Russian. English summary) Zbl 1507.86005

Sib. Zh. Ind. Mat. 24, No. 4, 5-24 (2021); translation in J. Appl. Ind. Math. 15, No. 4, 569-585 (2021).
MSC:  86A15
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S. K. Godunov and kinetic theory at the Keldysh Institute of Applied Mathematics of the Russian Academy of Sciences. (English. Russian original) Zbl 1444.01028

Comput. Math. Math. Phys. 60, No. 4, 610-614 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 4, 621-625 (2020).
MSC:  01A74 70-03 01A70
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Differential equations and uniqueness theorems for the generalized attenuated ray transforms of tensor fields. (English) Zbl 07250746

Sergeyev, Yaroslav D. (ed.) et al., Numerical computations: theory and algorithms. Third international conference, NUMTA 2019, Crotone, Italy, June 15–21, 2019. Revised selected papers. Part II. Cham: Springer. Lect. Notes Comput. Sci. 11974, 97-111 (2020).
MSC:  65-XX
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Estimating fatigue related damage in alloys under block-type non-symmetrical low-cycle loading. (English) Zbl 1425.74434

Abali, Bilen Emek (ed.) et al., New achievements in continuum mechanics and thermodynamics. A tribute to Wolfgang H. Müller. Cham: Springer. Adv. Struct. Mater. 108, 81-92 (2019).
MSC:  74R20 74E15
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On the possibility of using the method of sign-perturbed sums for the processing of dynamic test data. (English. Russian original) Zbl 1401.74248

Vestn. St. Petersbg. Univ., Math. 51, No. 1, 23-30 (2018); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 5(63), No. 1, 30-40 (2018).
MSC:  74R05 74S30
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The general problem of polynomial spline interpolation. (English. Russian original) Zbl 1396.41009

Proc. Steklov Inst. Math. 300, Suppl. 1, S187-S198 (2018); translation from Tr. Inst. Mat. Mekh. (Ekaterinburg) 22, No. 4, 114-125 (2016).
MSC:  41A15 65D05 65D07
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Generalized Boltzmann-type equations for aggregation in gases. (English. Russian original) Zbl 1462.76190

Comput. Math. Math. Phys. 57, No. 12, 2017-2029 (2017); translation from Zh. Vychisl. Mat. Mat. Fiz. 57, No. 12, 2065-2078 (2017).
MSC:  76T15 76P05 76N15
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Generalizations of Tikhonov’s regularized method of least squares to non-Euclidean vector norms. (English. Russian original) Zbl 1382.65116

Comput. Math. Math. Phys. 57, No. 9, 1416-1426 (2017); translation from Zh. Vychisl. Mat. Mat. Fiz. 57, No. 9, 1433-1443 (2017).
MSC:  65F22
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Assessment of the service life of structural steels by using degradation models with allowance for fatigue and creep of the material. (English. Russian original) Zbl 1381.74036

J. Appl. Mech. Tech. Phys. 56, No. 6, 995-1006 (2015); translation from Prikl. Mekh. Tekh. Fiz. 56, No. 6, 70-83 (2015).
MSC:  74C99 74R99
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The seriality of the group ring of a finite group depends only on the characteristic of the field. (English. Russian original) Zbl 1336.20004

J. Math. Sci., New York 209, No. 4, 515-521 (2015); translation from Zap. Nauchn. Semin. POMI 423, 57-66 (2014).
MSC:  20C05 16S34
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Fifty years of Schoenberg’s problem on the convergence of spline interpolation. (English. Russian original) Zbl 1323.41011

Proc. Steklov Inst. Math. 288, Suppl. 1, S222-S237 (2015); translation from Tr. Inst. Mat. Mekh. (Ekaterinburg) 20, No. 1, 52-67 (2014).
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Analytical study of the origin of tsunami waves generated by simple finite discontinuous and non-smooth piston-like sources. (English. Russian original) Zbl 1302.76037

Fluid Dyn. 49, No. 5, 671-680 (2014); translation from Izv. Ross. Akad. Nauk, Mekh. Zhidk. Gaza 2014, No. 5, 122-133 (2014).
MSC:  76B15 86A05
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Orders of approximation by local exponential splines. (English. Russian original) Zbl 1308.41013

Proc. Steklov Inst. Math. 284, Suppl. 1, S175-S184 (2014); translation from Tr. Inst. Mat. Mekh. (Ekaterinburg) 18, No. 4, 135-144 (2012).
MSC:  41A15 65D07
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His mathematical century (to the memory of Sergeĭ Mikhaĭlovich Nikol’skiĭ). (English. Russian original) Zbl 1277.01016

Russ. Math. Surv. 68, No. 3, 591-594 (2013); translation from Usp. Mat. Nauk 68, No. 3, 205-207 (2013).
MSC:  01A70
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Hochschild cohomology for self-injective algebras of tree class \(D_n\). III. (English. Russian original) Zbl 1307.16012

J. Math. Sci., New York 180, No. 3, 252-268 (2012); translation from Zap. Nauchn. Semin. POMI 386, 100-128 (2011).
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