... Second Harmonics of Non-Linear SH and P-SV Normal Waves in Monocrystal Germanium Plate Waveguide . K.Kurennaya, V.A.Shpack (Department of Elasticity Theory and Computational Mathematics, Donetsk National University, Donetsk, Ukraine) . e-mail: storozhev@matfak.dongu.donetsk.ua . ... The amplitude-frequency dependences and distribution in depth of power flows of traveling normal waves are investigated for second harmonics in a waveguide from a cubic crystal of germanium with free flat edges. ...
... It describes the package for power series treatment, and the pro- cedures for building a normal form and normalizing transformations. ... The basic idea of the method of normal form is the use of \local" coordinate transformation to simplify the equations that describe the dynamics of the system under consideration. In other words, with the method of normal forms, one seeks a near-identity coordinate transformation in which the dynamical system takes the simplest form or so-called normal form. ...
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Ссылки http://acat02.sinp.msu.ru/presentations/edneral/EdneralACAT2002.ps -- 193.0 Кб -- 16.07.2002 Похожие документы
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