On the theory of large deviations
    
    
  
  
  
      
      
      
        
Teoriâ veroâtnostej i ee primeneniâ, Tome 38 (1993) no. 3, pp. 553-562
    
  
  
  
  
  
    
      
      
        
      
      
      
    Voir la notice de l'article provenant de la source Math-Net.Ru
            
              			The similarity of the “large deviation principle, (DV1) and (DV2)” and the “weak convergence of probability measures” was used by the author in the earlier paper [9] to study the rough asymptotic behavior of large deviations by the techniques of the theory of weak convergence. This paper is a continuation of [9]. A simpler proof is given for one of the main results of [9] (“if a sequence of measures is exponentially tight, then it is relatively compact in the sense of large deviations”). The problem of large deviations for semimartingales is considered.
			
            
            
            
          
        
      
                  
                    
                    
                    
                    
                    
                      
Keywords: 
rough asymptotic behavior of large deviations, weak convergence tightness of probability measures, Prokhorov's theorem, rate function, large deviations for semimartingales.
                    
                  
                
                
                @article{TVP_1993_38_3_a5,
     author = {A. A. Pukhal'skii},
     title = {On the theory of large deviations},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {553--562},
     publisher = {mathdoc},
     volume = {38},
     number = {3},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1993_38_3_a5/}
}
                      
                      
                    A. A. Pukhal'skii. On the theory of large deviations. Teoriâ veroâtnostej i ee primeneniâ, Tome 38 (1993) no. 3, pp. 553-562. http://geodesic.mathdoc.fr/item/TVP_1993_38_3_a5/
