Электронная библиотека Попечительского совета . ... Thirring W.E. - Classical Mathematical Physics: Dynamical Systems and Field Theories . ... Название: Classical Mathematical Physics: Dynamical Systems and Field Theories . Автор: Thirring W.E. Аннотация: . This volume combines the enlarged and corrected editions of both volumes on classical physics of Thirring's famous course in mathematical physics. ... vector field 138 . ... Asymptotic fields 347 . ... Coulomb field 226 . ...

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• Thirring W., Harrell E.M. - Quantum Mathematical Physics. Atoms, Molecules and
• Menzel D.H. - Mathematical Physics :: Электронная библиотека попечительского
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PHP Manual . ... These math functions will only handle values within the range of the integer and float types on your computer. (this corresponds currently to the C types long resp. double) If you need to handle bigger numbers, take a look at the arbitrary precision math functions . The following values are defined as constants in PHP by the math extension: . ... Value . ... sqrt(pi) [4.0.2] . ... acosh -- Inverse hyperbolic cosine . ... getrandmax -- Show largest possible random value . ...

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• Constants
• Creating Constants
• Predefined constants

... Laboratory-Division Quantum Electrodynamics of Self-Organizing Systems and Dynamical Properties of Time . ... The Problems of Quantum Electrodynamics . ... The Hamiltonian theory of interacting electromagnetic and. electron-positron fields is proposed, both in unbounded absorptive dispersive media and in media separated from the vacuum by plane boundary. ... Radiative and Nonradiative Quantum Transitions of Electron in the Field of Plane Electromagnetic Wave and Constant Homogeneous Magnetic Field ....

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• P.V.Poluyan. Numbers in Space

Electron and proton impact ionization of atoms and molecules . Theory of few-body Coulomb scattering This is one of the major topics in the research activity of our laboratory. ... Electron momentum spectroscopy (EMS) EMS is the (e,2e) method involving high incident energy and large momentum transfer. ... We develop a theory of the single- and double-ionization EMS processes in atomic and molecular systems. ... c) Laboratory of mathematical models of quantum scattering processes, 2012 . ...

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G Karshenboim Pulkovo observatory () (St. Petersburg) and Max-Planck-Institut fЭr Quantenoptik (Garching) Outline structure of input and output auxiliary data Rydberg and Rp me/mp independent constants G k h mass of a particle progress: 2006 vs. 2010 problems Structure of the input data and output values Auxiliary input data Auxiliary data = exact + the most accurate ... In "old good time" we had to deal only with 2s Lamb shift. ...

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• http://nuclphys.sinp.msu.ru/conf/epp10/Slavnov.pdf
• http://nuclphys.sinp.msu.ru/conf/lpp14/220809/Nikishev.pdf

... Localized Solutions of the Non-Linear Klein-Gordon Equation in Many Dimensions . ... To do it we reduce this partial differential equation in many dimensions to the ordinary differential equation with ? one complex variable depending on the spatial coordinates, time and free ? parameters. We investigate this more simple equation. We find the asymptotics of the solution of this equation outside some ? moving in the space sphere for fixed times and large distance from its center. ...

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• Schedule : Modern Group Analysis (MOGRAN 9)
• Modern Group Analysis (MOGRAN 9)

... Другие названия журнала: Reports on Mathematical Physics , Reports on Mathematical Physics, . ... Burov A.A. , Chevallier D.P. в журнале Reports on Mathematical Physics , издательство Pergamon Press Ltd. ... Shchepetilov A.V. в журнале Reports on Mathematical Physics , издательство Pergamon Press Ltd. ... Mokhov O.I. в журнале Reports on Mathematical Physics , издательство Pergamon Press Ltd. ... Asanov G.S. в журнале Reports on Mathematical Physics , издательство Pergamon Press Ltd. ...

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• Kopylova E.M.a.b - сотрудник | ИСТИНА - Интеллектуальная Система Тематического
• Journal of Mathematical Physics - журнал | ИСТИНА - Интеллектуальная Система
• Journal of physics A: Mathematical and general - журнал | ИСТИНА -

MATHEMATICAL ANALYSIS OF EQUATION IMITATING DNA BASE OSCILLATIONS Yakushevich L. V., Gapa S., Awrejcewicz J. Rotational oscillations of the bases: adenine (A), thymine (T), guanine (G) and cytosine (C), around one of two sugar-phosphate DNA chains are considered in detail. ... As a result, the phase portraits corresponding to different base oscillators and to different models of surrounding conditions have been obtained. ... We obtain and analyze the phase portraits for each base pendulum. ...

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• http://www.mce.biophys.msu.ru/archive/doc60489/doc.pdf
• http://www.mce.biophys.msu.ru/archive/doc174506/eng.pdf
• http://www.mce.biophys.msu.ru/archive/doc173249/eng.pdf

... N.5, pp.592-597 (scanned PDF file, English version) . ... A.V.Shanin, Embedding formula for electromagnetic diffraction problem // Zapiski seminarov POMI, V.324, pp.247-261 (2001), in Russian, (PDF file, Russian version) (PDF file, English version) . ... PDF file) . ... Shanin A.V., Coordinate equations for the Laplace-Beltrami problem on a sphere with a cut // QJMAM, 2005 (58) 2, 1-20 The preprint versions of two previous papers have been sent to URSI contest: Paper 1, PDF file , Paper 2, PDF file ...

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... Research Interests: dynamical systems of the classical mechanics, integrability of differential equations, regular and chaotic dynamics, stability theory . ... Teaching: general course on differential equations, general course on partial differential equations; special course on qualitative theory of differential equations . ... Research Interests: partial differential equations, homogenization of solutions of differential equations, spectral theory . ...

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... In commemoration of the 100th Anniversary of the birthday of Lev Semenovich Pontryagin (1908 1988), an outstanding mathematician of the 20th century, the Steklov Mathematical Institute of the Russian Academy of Sciences together with Moscow State (Lomonosov) University are organizing an international conference Differential Equations and Topology . The conference will be held in Moscow, June 17 22, 2008 . ... Differential Equations (Chairman: Academician Dmitrii V. Anosov) . ...

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• On mathematical creative work of L.S. Pontryagin (By D.V. Anosov) International
• Organizing Committee International Conference Differential Equations and
• 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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... Description of the model of a minimal interaction of a gravity with scalar matter fields. ... Separation of equations for the physical degrees of freedom (a specially chosen gauge). ... Branon mass spectrum in the theory with a potential . Asymmetric background solutions and the defect of the cosmological constant. ... Generation of asymmetric brane Two scalar doublets Mass spectrum equation Solution even function odd function ( ( FL0) + FL1 ) provides an asymmetric brane localization for fermions ...

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• http://qfthep.sinp.msu.ru/talks2011/Kanshin_qfthep.pdf
• http://qfthep.sinp.msu.ru/talks2013/POZDEEVAQFTHEP13.pdf

EXPDE . EXPDE is a C++ library for the numerical approximation of partial differential equations. ... http://ifamus.mathematik.uni-wuerzburg.de/~expde/index.html . ... None . ... User Comments: . ... SAL Home | Numerical Analysis | Discrete Methods Related Tools . Comments? SAL@KachinaTech.COM . ...

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• APOD: May 14, 1996 - Hubble's Constant And The Expanding Universe (II)
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... CompHEP also The analytical answers for squared diagrams can be obtained in the form of REDUCE or MATHEMATICA code. ... CMS energy squared . ... To make contact with experimental results we must next calculate the invariant differential cross section which we get by applying the formula . ... The formula for the total cross section of Compton scattering can be obtained by integration (1) over t from t min =2Me 2 to t max =Me 4 /s. As above we use MATHEMATICA The result of evaluation is . ...

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... MPI constants have the same value in all languages, unless specified otherwise. This does not apply to constant handles ( MPI_INT, MPI_COMM_WORLD, MPI_ERRORS_RETURN, MPI_SUM, etc.) ... Also constant ``addresses,'' i.e., special values for reference arguments that are not handles, such as MPI_BOTTOM or MPI_STATUS_IGNORE may have different values in different languages. ... The current MPI standard specifies that MPI_BOTTOM can be used in initialization expressions in C, but not in Fortran. ...

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Russian Math . ... Nauk 70:6 203ґ212 COMMUNICATIONS OF THE MOSCOW MATHEMATICAL SOCIETY Equations of motion of non-holonomic systems A. V. Borisov and I. S. Mamaev We consider a non-holonomic mechanical system whose configuration space is some (smooth) manifold N . ... In order to explicitly write the vector field on M defined by (1), we choose in each tangent space to T Nq a new basis of vector fields (q), = 1, . ... n), then the equations of motion are represented in the pseudo-Hamiltonian form. ...

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• http://ics.org.ru/upload/iblock/c61/166-on-invariant-manifolds-of-nonholonomic-systems_en.pdf
• Institute of Computer Sciences - Staff - Mamaev Ivan Sergeevich

Mathematical simulation of creep processes in metal patterns made of materials with different extension compression properties" . Korobeynikov S.N., Oleinikov A.I., Gorev B.V., Bormotin K.S. An algorithm for numerical solving the problems of creep in metal patterns made of materials with different extension and compression properties has been developed. ... The problems of twisting during the creep of metal plates under constant concentrated forces applied at the corner points have been solved. ...

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• "Constant size control in stability estimates under some resolvent conditions"
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... Hubble's Constant And The Expanding Universe (II) . ... 14.05.1996 . ... American astronomer Edwin Hubble played a major role in this profound discovery, coining the "Hubble constant". ... Two groups of astronomers trying to measure this fundamental constant using the Hubble Space Telescope (HST) are continuing to report conflicting results. ... The value of Hubble's constant was recently the subject of a popular public debate titled "The Scale of the Universe 1996: The Value of Hubble's Constant" ....

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Previous article . Next article . ... Summ B. D. Empirical correlations of liquid metals surface tension with sound velocity and planck constant . ... Calculations were performed for 16 liquid metals. ... Moscow University Chemistry Bulletin . 2002, Vol. ... Copyright (C) Chemistry Dept., Moscow State University, 2002 . ... Copyright (C) Chemisty Department of Moscow State University . ... Web-design: Copyright (C) MIG and VVM . ...

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• The effect of salts on the rate constants for quenching of luminescence of
• Determination of Reaction Rate Constants in Micelles. A Comparison of the
• Moscow University Chemistry Bulletin Vol. 47, No. 3, P. 182 (2006)