... Bakushinsky A.B., Kokurin M.Yu. Iterative Methods for Approximate Solution of Inverse Problems (Mathematics and Its Applications) . ... Название: Iterative Methods for Approximate Solution of Inverse Problems (Mathematics and Its Applications) . Авторы: Bakushinsky A.B., Kokurin M.Yu. ... This allows to obtain in a uniform style stable iterative methods applicable to wide classes of nonlinear inverse problems. ...

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• Поиск книг, содержащих Approximate identity, approximate unit :: Электронная
• Quarteroni A., Valli A. - Numerical Approximation of Partial Differential
• Migdal A.B., Krainov V. - Approximation Methods in Quantum Mechanics ::

... Vibrational and rotational decoupling approximations are tested in three-dimensional Fermi Golden Rule calculations on energies, lifetimes, and product state distributions of the vibrationally predissociating atom-diatom van der Waals complexes. ... Cl2, Ne.. ICl, and He.. ICl systems. The most accurate approximate schemes are recommended. ...

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• Moscow University Chemistry Bulletin Vol. 45, No. 3, P. 177 (2004)

Выберите категорию обращения: Общие вопросы Отчеты Рейтинги Диссертационные советы Конкурсы Ввод данных Структура организаций Пользователи Проблемы с регистрацией\входом в систему . ... Theory , Jour. ... Theory , Journal of Approximation Theory . ... Bogatyrev A.B. в журнале Journal of Approximation Theory , издательство Academic Press (United States) , том 191, с. 38-45 DOI . ... в журнале Journal of Approximation Theory , издательство Academic Press (United States) , том 198, с. 4-24 DOI . ...

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• Constructive Approximation - журнал | ИСТИНА - Интеллектуальная Система
• International Journal of Approximate Reasoning - журнал | ИСТИНА -

... A parallel implementation of the matrix cross approximation method" . Zheltkov D.A. and Tyrtyshnikov E.E. The matrix cross approximation method is a fast method based on low-rank matrix approximations with complexity O((m+n)r 2 ) arithmetic operations. ... Keywords: low-rank matrix approximations, matrix cross approximation method, parallel algorithms. ... Tyrtyshnikov E.E. тАУ Institute of Numerical Mathematics, Russian Academy of Sciences; ulitsa Gubkina 8, Moscow, 119333, Russia; Dr. Sci., ...

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• Approximate solution of the Cauchy problem for ordinary differential equations
• "Approximation of solutions to irregular equations and attractors of nonlinear
• On an approximate analytical method of solving ordinary differential equations

... Approximate) Current Practice #3 . Up: Motivating Examples Next: Example #4 Previous: Current Practice #2 . main(int argc, char **argv) { int me, count, count2; void *send_buf, *recv_buf, *send_buf2, *recv_buf2; MPI_Group MPI_GROUP_WORLD, grprem; MPI_Comm commslave; static int ranks[] = {0}; .. MPI_Init(&argc, &argv); MPI_Comm_group(MPI_COMM_WORLD, &MPI_GROUP_WORLD); MPI_Comm_rank(MPI_COMM_WORLD, &me); /* local */ . ... Центры . ...

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Weizsaecker-Williams approximation is used to describe processes of electro-production in the case of small angle of charged particle scattering. In this case the virtual photon emitted by the scattering particle appears near to the mass shell (see Fig. ... where is the fine structure constant, is a charge of incoming particle, is its mass, sets out the region of photon virtuality which contributes to the process. ...

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• No subject

Goreinov S.A., Tyrtyshnikov E.E. Quasioptimality of Skeleton Approximation of a Matrix in the Chebyshev Norm, Doklady Mathematics, 83 (3), с. 1-2, 2011. For a given matrix, considered is the rank-r skeleton approximation which uses r columns and r rows of the given matrix. It is demonstrated that if the minor residing on the intersection of the chosen columns and rows has the maximal modulus among all minors of order r, the considered approximation is quasioptimal in Chebyshev norm. ...

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• Approximation of Abstract Differential Equations
• M. Li, V. Morozov, S. Piskarev. On the approximation of derivatives of
• D. Orlovsky, S. Piskarev, R. Spigler. On approximation of inverse problems for

... The frequency dependence of the hopping conductivity of dense arrays of semiconductor quantum dots of size a substantially exceeding the edge-to-edge separation w between neighboring quantum dots is considered. It is shown that at low frequencies in a wide frequency range the conductivity obeys a fractional power law and its magnitude depends on the structural characteristics of the material. ...

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• Hopping in Quasi-One-Dimensional Disordered Solids: Beyond the Nearest-Neighbor

... Кафедра общей экологии Биологического факультета МГУ им. М.В. Ломоносова и . Институт проблем экологии и эволюции им. А.Н. Северцова РАН . Активные темы Список участников Поиск по форуму Помощь . ... Экологический Форум - Фундаментальная Экология : Предложения и замечания по сайту . Тема: Hotel consumer approximation same influen . ... Переход на форум -- Выберите форум -- О сайте "Фундаментальная экология" - Предложения и замечания по сайту Научные семинары - Научные семинары . ...

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... This information is needed for description of interaction of atom and ion with charge particles and photons. ... The project calculations are based on variational method and wave function expansion in a linear combination of hydrogen - like functions with effective charges. wave function of atoms, wave function of ions, cross section calculations, helium-like, variational method, Hartree - Fock, excited states, ionization, single excitation, double ionization, double excitation . ...

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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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Approximation of Convex Functions by Projections of Polyhedra / Gorskaya E.S. // Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika. ...

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• Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika

ON THE ERROR ESTIMATE OF APPROXIMATION OF FUNCTIONS OF BOUNDED VARIATION BY SZASZ-MIRAKYAN OPERATORS Singh S. N. SKM University, Dumka at Jamtara College, Jamtara, Jharkhand-815351 (India). ... The Szasz-Mirakyan operator is defined as Sn(f, x) = f(k/n) pk(nx), where k=0 pk(nx) = e-nx(nx)k/k!, n N, xR0. ... Cheng, F., On the rate of convergence of the Szasz-Mirakyan operator for functions of bounded variation, J. Approximation Theory 40 (1984), 226-241. ...

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• http://www.mce.biophys.msu.ru/archive/doc154583/eng.pdf
• Books : Рассеяние нелинейно взаимодействующих акустических волн: сфера,
• Books : Integrable Hamiltonian Systems and Spectral Theory

... Osipenko Konstantin Yuryevich . ... Konstantin Yuryevich Osipenko was born in 1950 in Moscow. In 1967 he enrolled in the Faculty of Mechanics and Mathematics of Moscow State University. ... Since September 2008 he is also teaching at the Department of General Control of Mechanics and Mathematics Faculty of Moscow State University. ... 119992 Moscow, GSP-1, Leninskie Gory, MSU, mechanics and mathematics department, OPU, Room 13-14 . ...

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• Tikhomirov Vladimir Mikhaylovich | Department: General Problems of Control.
• Galeev Elfat Mikhailovich | Department: General Problems of Control. Faculty of
• Demidovich Vasiliy Borisovich | Department: General Problems of Control.

... September 20, 2004 Internet exchange operator Terremark Worldwide Inc. The total contract value is approximately $5.4 million, including all options and extensions. The contract terms include a two year contract for 600 square feet of colocation space and power, plus four one year extensions and options for two additional allotments of 600 square feet of space and power. ... longchamp outlet . ...

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• editor | С Днем Победы!

WIEN97 . This program package allows you to perform electronic structure calculations of solids using the full-potential linearized-augmented-plane-wave (LAPW) method, one among the most accurate schemes for band structure calculations. It is based on density functional theory and uses the local (spin) density approximation (LDA) or the improved version of the generalized gradient approximation (GGA). ... None . ... SAL Home | Other Scientific Fields | Chemistry, Biology Related . ...

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• SAL- Other Scientific Fields - Chemistry, Biology Related - MOLSCAT
• SAL- Other Scientific Fields - Physics Astronomy - DDSCAT
• SAL- Numerical Analysis - Misc - SLEIGN

... Next . ... HLOOKUP(value,range,row[,approximate]) . HLOOKUP function finds the col in range that has a first row cell similar to value. ... If @approximate is true, then the values must be sorted in order of ascending value for correct function; in this case it finds the col with value less than @value it returns the value in the col found at a 1 based offset in @row rows into the @range. Returns #NUM! if @row < 0. Returns #REF! if @row falls outside @range. ...

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• VLOOKUP

Next: Mixing types of E-P-A Up: ``Ecology'' of Magnetic Rotators Previous: Evolutionary Tracks . So far we have considered evolution of a magnetic rotator related to single rotators or those entering binary system with circular orbits. ... Orbital eccentricity necessarily emerges after the first supernova explosion љ and mass expulsion from the binary system. ... Here, we concentrate on the evolutionary consequences of eccentricity. Mixing types of E-P-A binary systems with non-zero orbital . ...

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• The X-ray Optics
• The evolution equation
• Normal star evolution

... CpAppro . ... TernAPI program . ... Home Our Developments CpAppro . ... The above equation is a linear combination of thermodynamic functions of the harmonic oscillator (Planck-Einstein functions). This approach is developed as a part of a universal method of approximating temperature dependences of standard thermodynamic properties for crystalline substances. ... Colloquium on 24.12.12 20 Dec 2012 . ... Laboratory of Chemical Thermodynamics . ... 2000-2016 Laboratory of Chemical Thermodynamics . ...

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S&P, NASDAQ . APPLICATIONS OF A LOCAL APPROXIMATION TECHNIQUE FOR FORECASTING OF ECONOMIC INDICATORS A.Yu.Loskutov, D.I.Zhuravlev and O.L.Kotlyarov Physics Faculty, Moscow State University after M.V.Lomonosov Abstract A forecasting technique developed within the framework of nonlinear dynamics for irregular time series, ­ the local approximation method ­ is presented. ... Key words forecasting, stock index, nonlinear dynamics, time series , 1, 1, 2003 21 - 1. 2. 3. 4. 5. 6. 1. , , , [1, 2]. , , . ...

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• http://chaos.phys.msu.ru/loskutov/PDF/Letter_to_editor.pdf