Cheng Chong-qing, Ji Wen-mei. Hopf Bifurcations of Nonautonomous Systems at Resonance[J]. Applied Mathematics and Mechanics, 1989, 10(5): 427-436.
	
		
			| Citation:
			
			 | 
													Cheng Chong-qing, Ji Wen-mei. Hopf Bifurcations of Nonautonomous Systems at Resonance[J]. Applied Mathematics and Mechanics, 1989, 10(5): 427-436. 								
				
			 | 
		
	
 
	
		Cheng Chong-qing, Ji Wen-mei. Hopf Bifurcations of Nonautonomous Systems at Resonance[J]. Applied Mathematics and Mechanics, 1989, 10(5): 427-436.
	
		
			| Citation:
			
			 | 
													Cheng Chong-qing, Ji Wen-mei. Hopf Bifurcations of Nonautonomous Systems at Resonance[J]. Applied Mathematics and Mechanics, 1989, 10(5): 427-436. 								
				 | 
		
	
  
			
				
					
						
Hopf Bifurcations of Nonautonomous Systems at Resonance
					
					
						
					
					
					
                        
		    		
						
							
							
							- Received Date: 1987-05-14
									
								 - Publish Date:
											1989-05-15
 
									
	                    
	                  
                 
             
            
            	
                
                 
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Abstract
                        
                            In this paper,Hopf bifurcations of nonautonomous systems at resonance are studied and similar results are obtained.
                     
                
                 
                
               	
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References
	                    
	
		
				| [1] | 
				
					 钱敏等,非自治系统的不变圈(解流形)分支,数学学报,26(1983). 
					
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				| [2] | 
				
					 Hale,J.K.,Integral manifolds of perturbed differential systems,Ann.Math.,73(1963). 
					
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				| [3] | 
				
					 Gambaudo,J.A.,Perturbation of a Hopf bifurcation by an external time-periodic forcing,J.Diff Eqns.,57(1985). 
					
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Proportional views
            
            
           	
			
			
         
        
        
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