The periodic Korteweg--de~Vries problem
    
    
  
  
  
      
      
      
        
Sbornik. Mathematics, Tome 24 (1974) no. 3, pp. 319-344
    
  
  
  
  
  
    
      
      
        
      
      
      
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              			In this paper we give a method for solving the periodic Cauchy problem for the Korteweg–de Vries equation:
\begin{gather*}
v-6vv'+v'''=0,\qquad v(x,\,0)=v_0(x),\quad v(x+\pi,\,t)=v(x,\,t)\\
(-\infty\infty,\quad-\infty\infty).
\end{gather*} We justify our method with the aid of the theory of inverse spectral problems for Sturm–Liouville operators, considered on a finite interval.
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      @article{SM_1974_24_3_a0,
     author = {V. A. Marchenko},
     title = {The periodic {Korteweg--de~Vries} problem},
     journal = {Sbornik. Mathematics},
     pages = {319--344},
     publisher = {mathdoc},
     volume = {24},
     number = {3},
     year = {1974},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1974_24_3_a0/}
}
                      
                      
                    V. A. Marchenko. The periodic Korteweg--de~Vries problem. Sbornik. Mathematics, Tome 24 (1974) no. 3, pp. 319-344. http://geodesic.mathdoc.fr/item/SM_1974_24_3_a0/
