Center Conditions and Bifurcation of Limit Cycles at Nilpotent Critical Point in a Quintic Lyapunov System
Received:May 09, 2010  Revised:November 20, 2010
Key Words: three-order nilpotent critical point   center-focus problem   bifurcation of limit cycles   quasi-Lyapunov constant.  
Fund Project:Supported by the Natural Science Foundation of Shandong Province (Grant No.Y2007A17).
Author NameAffiliation
Feng LI School of Science, Linyi University, Shandong 276005, P. R. China 
Yin Lai JIN School of Science, Linyi University, Shandong 276005, P. R. China 
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Abstract:
      
Citation:
DOI:10.3770/j.issn:1000-341X.2011.05.021
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