Asymptotic properties of one differential equation with unbounded delay
    
    
  
  
  
      
      
      
        
Mathematica Bohemica, Tome 137 (2012) no. 2, pp. 239-248
    
  
  
  
  
  
  
  
    
      
      
        
      
      
      
    Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
            
              We study the asymptotic behavior of the solutions of a differential equation with unbounded delay. The results presented are based on the first Lyapunov method, which is often used to construct solutions of ordinary differential equations in the form of power series. This technique cannot be applied to delayed equations and hence we express the solution as an asymptotic expansion. The existence of a solution is proved by the retract method.
            
            
            
          
        
      
                
                  
                  
                    
                    
                  
                    
                  
                
                
                
                
                  
  
    
      DOI : 
        
          10.21136/MB.2012.142869
        
        
    
  
                
                
                
                
                   
                      
                  
                
                
                
                
                
                
                
                
                
                
                
                
                
                
                
                
                
                
                
              
              
                  
                    
                    
                      
   Classification : 
34A25, 34E05, 34K25, 47N20
Keywords: asymptotic expansion; retract method
                    
                    
                    
                  
                
                
                Keywords: asymptotic expansion; retract method
@article{10_21136_MB_2012_142869,
     author = {Svoboda, Zden\v{e}k},
     title = {Asymptotic properties of one differential equation with unbounded delay},
     journal = {Mathematica Bohemica},
     pages = {239--248},
     publisher = {mathdoc},
     volume = {137},
     number = {2},
     year = {2012},
     doi = {10.21136/MB.2012.142869},
     mrnumber = {2978269},
     zbl = {1265.34274},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/MB.2012.142869/}
}
                      
                      
                    TY - JOUR AU - Svoboda, Zdeněk TI - Asymptotic properties of one differential equation with unbounded delay JO - Mathematica Bohemica PY - 2012 SP - 239 EP - 248 VL - 137 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/MB.2012.142869/ DO - 10.21136/MB.2012.142869 LA - en ID - 10_21136_MB_2012_142869 ER -
%0 Journal Article %A Svoboda, Zdeněk %T Asymptotic properties of one differential equation with unbounded delay %J Mathematica Bohemica %D 2012 %P 239-248 %V 137 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/MB.2012.142869/ %R 10.21136/MB.2012.142869 %G en %F 10_21136_MB_2012_142869
Svoboda, Zdeněk. Asymptotic properties of one differential equation with unbounded delay. Mathematica Bohemica, Tome 137 (2012) no. 2, pp. 239-248. doi: 10.21136/MB.2012.142869
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