%0 Journal Article
%T Dynamics of flexible shells and Sharkovskiy's periodicity
%A Vadim A. Krysko
%A Jan Awrejcewicz
%A Natalya E. Saveleva
%A Anton V. Krysko
%J International Journal of Differential Equations
%D 2006
%I Hindawi Publishing Corporation
%R 10.1155/denm/2006/59709
%X Complex vibration of flexible elastic shells subjected to transversal and sign-changeable local load in the frame of nonlinear classical theory is studied. A transition from partial to ordinary differential equations is carried out using the higher-order Bubnov-Galerkin approach. Numerical analysis is performed applying theoretical background of nonlinear dynamics and qualitative theory of differential equations. Mainly the so-called Sharkovskiy periodicity is studied.
%U http://www.hindawi.com/journals/ijde/2006/059709/abs/