Another mechanical model of parametrically excited pendulum and stabilization of its inverted equilibrium position Anton O. Belyakov 1 Lomonosov Moscow State University 2 Vienna University of Technology 8th European Nonlinear Dynamics Conference (ENOC 2014) Vienna, July 7, 2014 Scheme of a parametric pendulum y O l (t ) - g m 2 r1 + m 2 Equations of motion mr 2 1 d d2 + c1 + m g l (t ) sin () = 0 dt 2 dt (1) Dimensionless equation Three dimensionless parameters and ...
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Ссылки http://belyakov.imec.msu.ru/papers/ENOC2014Presentation.pdf -- 707.6 Кб -- 26.09.2014 Похожие документы
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... Journal of Algebra 323 (2010) 22702289 Contents lists available at ScienceDirect Journal of Algebra www.elsevier.com/locate/jalgebra Automorphisms of Chevalley groups of type F 4 over local rings with 1/2 E.I. Bunina M.V. Lomonosov Moscow State University, Leninskie Gory, Main Building of MSU, ... Department of Higher Algebra, Moscow 119992, Russia article info abstract In the given paper we prove that every automorphism of a Chevalley ... Ring automorphisms. ... Denote matrix units by E ij...
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... 9 , 2010 MPI/OpenMP 60 1 2 3 ( PARALLEL) #pragma omp parallel [ [ [, ] ] ...] : default(shared | ... include stdio.h int main () { int n =100000, i; double pi, h, sum , x; h = 1.0 / ( double ) n; sum = 0.0; for (i = 1; i = n; i ++) { x = h * (( double )i - 0.5); sum += (4.0 / (1.0 + x*x)); } pi = h * sum ; printf( pi is approximately %.16f , pi); return 0; } 9 , 2010 MPI / OpenMP 84 1 2 3 OpenMP int main () { int n =100, i; double pi, h, sum , x; h = 1.0 / ( double ) n; ...
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Ссылки http://angel.cmc.msu.ru/~basrav/supercomp2010/Lecture_20100309.pdf -- 777.5 Кб -- 23.03.2010 Похожие документы
trendence Graduate Barometer Europe 2011 About the survey About trendence trendence Graduate Barometer Europe is an annual online student survey which allows students to express their opinion on topics re lated to career and education. ... Ulrike Heyne Project Manager trendence Graduate Barometer Europe 2011 About the survey Facts and benefits How does it work? ... If your students take part in the trendence Graduate Barometer, they will receive an exclusive Student Report. ...
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ChangeLog for / # # Generated by Trac 0.12.5 # 04/11/16 21:41:56 Tue, 07 Dec 2010 11:14:03 GMT Ilia [55:bf831181327c] * Interface.py ( modified ) make of window Tue, 07 Dec 2010 00:03:18 GMT is_rusinov [54:cd1c0983d3b6] * Interface.py ( modified ) mouse handlers, change state, still there are mistakes in these methods Mon, 06 Dec 2010 14:50:23 GMT is_rusinov [53:be7479f995a8] * Interface.py ( ...
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Ionization Dynamics of Atoms Exposed to Strong Laser Pulses: SemiAnalytical Model at Low Field Frequencies Yu.V. Popov Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University Collaboration B. Piraux, A. Hamido. ... INTRODUCTION AND MOTIVATIONS Keldysh has introduced the adiabaticity parameter = (2Ip)1/2/E where is the laser field frequency, E, the field amplitude, and Ip the ionization potential of the atom. ... Both of them, multiphoton processes and tunnel ionization play a role. ...
Economic, industry and corporate trends A report from the Economist Intelligence Unit sponsored by Cisco Systems Foresight 2020 Economic, industry and corporate trends Contents Preface Executive summary Chapter 1: The world economy Chapter 2: Industries Automotive Consumer goods and retailing Energy Financial services Healthcare and pharmaceuticals Manufacturing Public sector Telecoms Chapter 3: The company Appendix I: Survey results 2 3 6 22 24 30 36 43 50 57 62 67 74 86 Appendix II: Methodology for
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Ссылки http://bc.fdo.msu.ru/Nik_s/WorkFiles/DOC_files/World_shares_foresight_2020.pdf -- 425.8 Кб -- 20.03.2012 Похожие документы
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