... Printed in Great Britain 0021-8928/01/$-see front matter PARAMETRIC RESONANCE IN SYSTEMS WITH SMALL DISSIPATION"f A. A. MAILYBAYEV and A. P. SEYRANIAN Moscow (Received 14 December 2000) A linear oscillatory system having multiple degrees of freedom with periodic coefficients is considered. ... For an arbitrary periodic exitation matrix and a positive-definite matrix of the dissipative forces, general expressions are obtained for the domains of fundamental and combination resonances. ...
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Ссылки http://mailybaev.imec.msu.ru/papers/MailybaevSeyranian2001.pdf -- 1013.4 Кб -- 14.06.2005 Похожие документы
... Аннотация: Шри Янтра или Великая Янтра является древним геометрическим символом, используемом для медитации в различных школах тантризма, и его прослеженные исторические корни уходят за рубеж 1 тысячелетия до н.э. В статье приведены результаты структурного и аналитического исследования центральной звезды Шри Янтры (14-угольник, образованный пересечением девяти треугольников) с типизацией доступных по литературе образцов и анализом их временного и количественного распространения. ... Шри Янтра . ...
... X-ray data of GX 3+1 (4U 1744-26) obtained in broad energy ranges using BeppoSAX (0.1200 keV) and Rossi X-Ray Timing Explorer (RXTE) (3200 keV) offer a unique The Astrophysical Journal, 747:99 (15pp), 2012 March 10 Seifina & Titarchuk possibility to further investigate, in detail, the evolution of X-ray spectral properties during transition events. ... In Figure 2, we illustrate our spectral model as a basic model for fitting the BeppoSAX and RXTE spectral data for GX 3+1. ... Figure 4. ...
... It is sometimes called the `thermoelectric figure-of-merit,' although this name is more often given to the dimensionless combination ZT sS 2 T X K In the above formulas, s, S, and K are respectively the material electrical conductivity, thermopower (Seebeck coefficient), and thermal conductivity, and T is the operating temperature or the average temperature T1 T2 a2 of the converter, with T1 and T2 being the respective cold and hot end temperatures. ... We first consider the thermal conductivity. ...
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Ссылки http://lizard.phys.msu.su/home/science/Dmitriev-Zvyagin-10-Uspekhi-final.pdf -- 257.0 Кб -- 09.02.2011 Похожие документы
ґ Universite catholique de Louvain ґ ґ Departement des Sciences economiques ` ґ ґ These presentee en vue de lobtention du grade de ґ docteur en sciences economiques Essays on economic dynamics under heterogeneity Anton O. Belyakov Composition du jury: Julio Davila (promoteur) Raouf Boucekkine Carmen Camacho Vladimir Veliov Mathieu Parenti Acknowledgements First of all I would like to thank my supervisors Raouf Boucekkine and Julio Davila. I'm grateful to other members of my doctoral jury: Mathieu Parenti,