Nontrivial Periodic Solutions of an <svg     style="vertical-align:-0.216pt;width:11.375px;" id="M1" height="10.4375" version="1.1" viewBox="0 0 11.375 10.4375" width="11.375"  xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg">
	
		
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</svg>-Dimensional Differential System and Its Application

<table> Time history curve <svg height="16.625" id="M213" style="vertical-align:-3.56265pt" version="1.1" viewbox="0 0 34.237499 16.625" width="34.237499" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>.</table>

Abstract and Applied Analysis

fig9

Figure 9

Figure 9: Nontrivial Periodic Solutions of an <svg     style="vertical-align:-0.216pt;width:11.375px;" id="M1" height="10.4375" version="1.1" viewBox="0 0 11.375 10.4375" width="11.375"  xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg">
	
		
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</svg>-Dimensional Differential System and Its Application 

Abstract and Applied Analysis

Nontrivial Periodic Solutions of an -Dimensional Differential System and Its Application

Figure 9