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Found 383 Documents (Results 1–100)

A posteriori identities for measures of deviation from exact solutions of nonlinear boundary value problems. (English. Russian original) Zbl 1519.35040

Comput. Math. Math. Phys. 63, No. 6, 934-956 (2023); translation from Zh. Vychisl. Mat. Mat. Fiz. 63, No. 6, 896-919 (2023).
MSC:  35B45 47H05 65N15
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Damping the transverse vibrations of a rapidly rotating disc. (English. Russian original) Zbl 1512.74033

Mech. Solids 57, No. 1, 57-64 (2022); translation from Izv. Ross. Akad. Nauk, Mekh. Tverd. Tela 2022, No. 1, 68-76 (2022).
MSC:  74H45 74K20 74P10
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Asymptotics of the spectrum of the mixed boundary value problem for the Laplace operator in a thin spindle-shaped domain. (English. Russian original) Zbl 1485.35310

St. Petersbg. Math. J. 33, No. 2, 283-325 (2022); translation from Algebra Anal. 33, No. 2, 136-196 (2021).
MSC:  35P20 35B25 35J25
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Natural vibrations of a rectangular plate with mixed boundary conditions. (English. Russian original) Zbl 1482.74082

J. Appl. Mech. Tech. Phys. 62, No. 2, 238-244 (2021); translation from Prikl. Mekh. Tekh. Fiz. 62, No. 2, 70-76 (2021).
MSC:  74H45 74K20 74S25
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A generalization of the Polia-Szego and Makai inequalities for torsional rigidity. (English. Russian original) Zbl 1483.30003

Russ. Math. 65, No. 11, 76-80 (2021); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2021, No. 11, 86-91 (2021).
MSC:  30A10 35J05
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On oscillations of two connected pendulums containing cavities partially filled by incompressible fluids. (English. Russian original) Zbl 1513.70032

J. Math. Sci., New York 259, No. 6, 845-896 (2021); translation from Sovrem. Mat., Fundam. Napravl. 63, No. 4, 627-677 (2017).
MSC:  70E99 76B10
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Efficient solvers for time-periodic parabolic optimal control problems using two-sided bounds of cost functionals. (English) Zbl 1478.49031

Vermolen, Fred J. (ed.) et al., Numerical mathematics and advanced applications. ENUMATH 2019. Proceedings of the European conference, Egmond aan Zee, The Netherlands, September 30 – October 4, 2019. Cham: Springer. Lect. Notes Comput. Sci. Eng. 139, 1205-1213 (2021).
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Homogenization of Kirchhoff plates joined by rivets which are modeled by the Sobolev point conditions. (English. Russian original) Zbl 1467.74073

St. Petersbg. Math. J. 32, No. 2, 307-348 (2021); translation from Algebra Anal. 32, No. 2, 143-200 (2020).
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Buckling of the nonuniformly compressed plate with dislocations and disclinations. (English) Zbl 1473.74046

Altenbach, Holm (ed.) et al., Analysis of shells, plates, and beams. A state of the art report. Dedicated to George Jaiani on the occasion of his 75th birthday. Cham: Springer. Adv. Struct. Mater. 134, 345-366 (2020).
MSC:  74G60 74K20
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A resonance interaction of seismogravitational modes on tectonic plates. (English) Zbl 1446.35212

Kurasov, Pavel (ed.) et al., Analysis as a tool in mathematical physics. In memory of Boris Pavlov. Collected papers presented at the conferences “Spectral Theory and Applications”, Stockholm, Sweden, March 13–15, 2016 and “Operator Theory, Analysis and Mathematical Physics – OTAMP2016”, Euler International Mathematical Institute, St. Petersburg, Russia, August 2–7, 2016. Cham: Birkhäuser. Oper. Theory: Adv. Appl. 276, 305-334 (2020).
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Numerical solution of systems of linear algebraic equations with ill-conditioned matrices. (English. Russian original) Zbl 1454.65026

Vestn. St. Petersbg. Univ., Math. 52, No. 4, 388-393 (2019); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 6(64), No. 4, 619-626 (2019).
MSC:  65F22 15B48
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Selected stability problems of thin-walled columns and beams. (English) Zbl 1461.74020

Altenbach, Holm (ed.) et al., Recent developments in the theory of shells. Dedicated to Wojciech Pietraszkiewicz on the occasion of his 80th birthday. Cham: Springer. Adv. Struct. Mater. 110, 615-625 (2019).
MSC:  74G60 74K10 74-02
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Finite-dimensional approximations to the Poincaré-Steklov operator for general elliptic boundary value problems in domains with cylindrical and periodic exits to infinity. (English. Russian original) Zbl 1445.35157

Trans. Mosc. Math. Soc. 2019, 1-51 (2019); translation from Tr. Mosk. Mat. O.-va 80, No. 1, 1-62 (2019).
MSC:  35J57 47F05
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Infinite Kirchhoff plate on a compact elastic foundation may have an arbitrarily small eigenvalue. (English. Russian original) Zbl 1458.74100

Dokl. Math. 100, No. 2, 491-495 (2019); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 488, No. 4, 362-366 (2019).
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Control of a heat conduction process with a quadratic cost functional. (English. Russian original) Zbl 1390.35384

Comput. Math. Math. Phys. 57, No. 12, 2005-2016 (2017); translation from Zh. Vychisl. Mat. Mat. Fiz. 57, No. 12, 2053-2064 (2017).
MSC:  35Q93 35K10 93C20 80A20 49K20 35A15
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Integral representation of solutions of the Moisil-Théodorescu system in multiply connected domains. (English. Russian original) Zbl 1375.35081

Dokl. Math. 96, No. 1, 358-361 (2017); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 475, No. 4, 369-372 (2016).
MSC:  35C15 35J46
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Nonaxisymmetric vibrations of a shell of revolution partially filled with liquid. (English. Ukrainian original) Zbl 1359.74158

J. Math. Sci., New York 220, No. 3, 341-358 (2017); translation from Neliniĭni Kolyvannya 18, No. 3, 394-412 (2015).
MSC:  74H45 74K25 74F10
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Natural vibrations of corrugated orthotropic shells of revolution. (English. Russian original) Zbl 1370.74070

J. Appl. Mech. Tech. Phys. 57, No. 6, 1118-1125 (2016); translation from Prikl. Mekh. Tekh. Fiz. 57, No. 6, 180-188 (2016).
MSC:  74H45 74K25
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Studies on the zeros of Bessel functions and methods for their computation. II: Monotonicity, convexity, concavity, and other properties. (English. Russian original) Zbl 1360.33010

Comput. Math. Math. Phys. 56, No. 7, 1175-1208 (2016); translation from Zh. Vychisl. Mat. Mat. Fiz. 56, No. 7, 1200-1235 (2016).
MSC:  33C10 26A51
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Estimates for the difference between exact and approximate solutions of parabolic equations on the basis of Poincaré inequalities for traces of functions on the boundary. (English. Russian original) Zbl 1361.65068

Differ. Equ. 52, No. 10, 1355-1365 (2016); translation from Differ. Uravn. 52, No. 10, 1407-1417 (2016).
MSC:  65M15 35K20
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Spectral analysis of a fourth-order differential operator with periodic and antiperiodic boundary conditions. (English. Russian original) Zbl 1360.34171

St. Petersbg. Math. J. 27, No. 5, 789-811 (2016); translation from Algebra Anal. 27, No. 5, 117-152 (2015).
MSC:  34L20 34L05
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Justification of the Galerkin method for hypersingular equations. (English. Russian original) Zbl 1346.65074

Comput. Math. Math. Phys. 56, No. 3, 417-425 (2016); translation from Zh. Vychisl. Mat. Mat. Fiz. 56, No. 3, 432-440 (2016).
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Approximation of thin three-dimensional plates with smooth lateral surface by polygonal plates. (English. Russian original) Zbl 1338.74080

J. Math. Sci., New York 210, No. 4, 399-428 (2015); translation from Probl. Mat. Anal. 81, 55-80 (2015).
MSC:  74K20 74G10
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On the spectral criterion of stability in the problem of small motions of an ideal capillary fluid with disconnected free surface. (English. Ukrainian original) Zbl 1325.76081

J. Math. Sci., New York 206, No. 1, 39-57 (2015); translation from Ukr. Mat. Visn. 11, No. 3, 340-365 (2014).
MSC:  76E17 76S05
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Vibrations of an orthotropic cylindrical panel with various boundary conditions. (English. Russian original) Zbl 1298.74106

Int. Appl. Mech. 49, No. 5, 534-554 (2013); translation from Prikl. Mekh. Kiev 49, No. 5, 40-61 (2013).
MSC:  74H45 74K25 74K20
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Stability of a cantilevered skew inhomogeneous plate in supersonic gas flow. (English. Russian original) Zbl 1272.74320

J. Appl. Mech. Tech. Phys. 52, No. 4, 664-675 (2011); translation from Prikl. Mekh. Tekh. Fiz. 52, No. 4, 191-204 (2011).
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