Электронная библиотека Попечительского совета . ... Adomian George - Nonlinear stochastic operator equations . ... Название: Nonlinear stochastic operator equations . Автор: Adomian George . ... Coupled nonlinear stochastic differential equations 258 283 . Coupled stochastic differential equations 93 . ... Nonlinear delay equations 100 . Nonlinear equations 35 . ... Nonlinear stochastic operator equations 133 . ... Электронная библиотека попечительского совета мехмата МГУ , 2004-2016 . ...

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• Esposito G. - Dirac Operators and Spectral Geometry :: Электронная библиотека
• Samarskii A.A. - The Theory of Difference Schemes :: Электронная библиотека
• Hinton D., Schaefer P.W. - Spectral Theory and Computational Methods of

Two-sided estimates for the eigenvalues of the Laplace operator with Dirichlet boundary conditions and their application to problems in the mathematical theory of waveguides" . Bogolyubov A.N., Malykh M.D., Panin A.A. Reliable two-sided algorithmically simple estimates for the eigenvalues of the Laplace operator in convex polygons with Dirichlet boundary conditions are obtained. ... Keywords: eigenvalues of Laplace operator, two-sided estimates, trapping modes of waveguides, cut-off frequencies . ...

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• "On approximate open boundary conditions for the wave equation and the
• "On projection operators for numerical stabilization"
• "On approximate open boundary conditions and their performance over long time

... Departments . ... Head of the department: Moiseev Evgeny, Academician of RAS, Professor, Dr. Sc., Dean of the Faculty CMC MSU Contact information . ... Main topics are: boundary value and spectral problems for PDEs of elliptic and mixed type, spectral analysis, boundary control problems for oscillating processes, linear integral equations, completeness and basis properties of functional systems. ... Functional Analysis by Prof. Moiseev, 64 hours, 5th semester. ... Functional Analysis by Assoc. ...

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• Department of Functional Analysis and its Applications
• Department of General Mathematics | CMC MSU
• Department of General Mathematics

The asymptotics of the eigenvalues of a fourth order differential operator with summable coefficients / S. I. Mitrokhin. Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika. 2009. ... The equation for eigenvalues is also studied and an asymptotics of the eigenvalues of the considered boundary value problem is obtained. Key words : differential operator, summable coefficients, asymptotics of solutions, asymptotics of eigenvalues, method of successive iterations. ...

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• Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika Вестник
• Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika N 4/2011

... 0 2.47 -0.1 2.79 H [5], ( y, v ) = N -1 0.1 0.5 0.7 0.99 1. 2.16 1.10 0.63 0.02 0. -0.5 -0.7 -0.99 -1. 4.39 5.50 9.00 9.87 , y = ( y, y ) . ... A0 N = 40 0 0.2 0.3 0.5 0.7 1. -0.0003 -0.0040 -0.0124 -0.0410 - - h 2 0 3. ... N = 40 , = 0.7 , = 0 n 0 30 200 500 1000 0.994 1.004 1.017 0.971 0.881 yn y nD 0.182 0.173 0.163 202 0.154 0.139 .. ... N = 40 0 0.1 0.2 0.3 0.4 0.5 0.6 1.41 1.50 1.61 1.76 1.94 2.18 2.49 M 1 M 1 0.7 2.95 0.8 3.70 0.9 5.36 0.95 7.67 0.99 1.94 0.999 54.79 9. ... 2002, . ...

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Embedding formulae for Laplace-Beltrami problems on the sphere with a cut. ... Introduction We are considering the scalar problem of plane wave diffraction by a quarter-plane. ... Applying the BesselSommerfeld technique he has obtained the following formula for the diffraction co efficient: ^ i f ( , 0 ) = e-i g ( , 0, ) d, (1 ) where 0 and are directions of incidence and scattering, is the separation parameter and g is the Green's function of the of the spherical problem. ...

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• http://acoustics.phys.msu.su/teachers/shanin_files/~shanin/papers/pseudodif.pdf
• http://acoustics.phys.msu.su/teachers/shanin_files/~shanin/papers/inclined.pdf
• http://acoustics.phys.msu.su/teachers/shanin_files/~shanin/papers/dd03proc.pdf

... References [1] V.A. Il'in, E.I. Moiseev, Dokladi Akademii Nauk, v. 411, No. 6, 736-740 (2006). (in Russian). 2] V.A. Il'in, E.I. Moiseev, Dokladi Akademii Nauk, v. 417, No. 1, 12-17 (2007). (in Russian). 3] V.A. Il'in, E.I. Moiseev, Dokladi Akademii Nauk, v. 417, No. 2, 160-166 (2007). (in Russian). ... 6] V.A. Il'in, E.I. Moiseev, Differensial'nie Uravnenia, v. 42, No. 11, 1558-1570 (2006). (in Russian). ...

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• Program Международная конференция Дифференциальные уравнения и топология ,

Next: Initial conditions Up: Old neutron star distribution Previous: Introduction . The problem to be solved is to find stationary space distribution of stars which have had certain initial space and velocity distributions and move in a given potential. ... In principle, the most straightforward way to obtain the solution is to integrate directly the equations of motion for a sufficiently large number of stars with different initial conditions. ... Then space density is given by . ...

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• The Effect of Relativistic Wind on Accretion Flow Parameters
• Seminars
• Initial conditions

Выберите категорию обращения: Общие вопросы Отчеты Рейтинги Диссертационные советы Конкурсы Ввод данных Структура организаций Пользователи Проблемы с регистрацией\входом в систему . ... Kolybasova V.V. , Krutitskii P.A. , Prozorov K.V. , Vainikko G. в журнале Journal of Computational and Applied Mathematics , издательство Elsevier BV (Netherlands) , том 235, ? ... Devyatov I.A. , Krutitskii P.A. , Kupriyanov M.Yu . ... Krutitskii P.A. , Kolybasova V.V. в журнале Journal KSIAM , том 9, ? ...

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• Recke L. - сотрудник | ИСТИНА - Интеллектуальная Система Тематического
• Gomez D. - сотрудник | ИСТИНА - Интеллектуальная Система Тематического
• Strength and Conditioning Journal - журнал | ИСТИНА - Интеллектуальная Система

... About Some Class of the Invariant Solutions of Partial Differential Equations Set . ... In the present paper the method of using of partial differential equations set symmetries for construction of the solution, defined a vector field integral curve on integral manifold of the equations set is considered. ... The possibility of the one-parameter solutions along a vector field using for an integration of partial differential equations set with arbitrary boundary conditions is considered. ...

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... Formulation of the problem ­ angle about the mass center C IC = mR 2 ­ central moment of inertia m and R ­ mass and radius of the hula-hoop k ­ coefficient of viscous friction r ­ radius of the waist FT ­ friction force N ­ reaction force ­ angle between x and CO x = a sin t , IC m m Ё +k (R - (R - y = b cos t = -FT R r ) = m (x sin + y cos ) + FT Ё Ё Ё r ) 2 = m (x cos - y sin ) + N Ё Ё (R - r ) = R ­ non-slippage where constants 0 mod 2 are defined from + µ cos 0 = 0. ...

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