On~a problem of Hardy-Littlewood
    
    
  
  
  
      
      
      
        
Sbornik. Mathematics, Tome 47 (1984) no. 2, pp. 557-577
    
  
  
  
  
  
    
      
      
        
      
      
      
    Voir la notice de l'article provenant de la source Math-Net.Ru
            
              			This work gives an estimate for the quasinorm of the $k$th derivative of a function in the Hardy space $H^p$, $0$, using a modulus of continuity of order $k$, specially introduced for $H^p$. Also considered are applications of the results to the problem of imbedding of Hardy classes and the theory of approximation.
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      @article{SM_1984_47_2_a16,
     author = {\`E. A. Storozhenko},
     title = {On~a problem of {Hardy-Littlewood}},
     journal = {Sbornik. Mathematics},
     pages = {557--577},
     publisher = {mathdoc},
     volume = {47},
     number = {2},
     year = {1984},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1984_47_2_a16/}
}
                      
                      
                    È. A. Storozhenko. On~a problem of Hardy-Littlewood. Sbornik. Mathematics, Tome 47 (1984) no. 2, pp. 557-577. http://geodesic.mathdoc.fr/item/SM_1984_47_2_a16/
