Finite difference method in the problem of diffraction of a plane acoustic wave in a half-plane with a cut
    
    
  
  
  
      
      
      
        
Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 49 (2009) no. 12, pp. 2214-2231
    
  
  
  
  
  
    
      
      
        
      
      
      
    Voir la notice de l'article provenant de la source Math-Net.Ru
            
              In the numerical solution of the diffraction problem for an acoustic plane wave in a half-plane with a cut, boundary conditions that are equivalent to the radiation conditions at infinity are set in a neighborhood of the points of the cut. Joining the physical boundary conditions on the cut, a closing set of equations of order $4N$, where $N$ is the number of grid points on the cut, is obtained. The so-called Green's grid function for the half-plane is used, which makes it possible to pass from one grid layer to another one for the solution satisfying certain conditions at infinity.
            
            
            
          
        
      @article{ZVMMF_2009_49_12_a10,
     author = {A. O. Rodnikov and B. A. Samokish},
     title = {Finite difference method in the problem of diffraction of a~plane acoustic wave in a~half-plane with a~cut},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {2214--2231},
     publisher = {mathdoc},
     volume = {49},
     number = {12},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2009_49_12_a10/}
}
                      
                      
                    TY - JOUR AU - A. O. Rodnikov AU - B. A. Samokish TI - Finite difference method in the problem of diffraction of a plane acoustic wave in a half-plane with a cut JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 2009 SP - 2214 EP - 2231 VL - 49 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_2009_49_12_a10/ LA - ru ID - ZVMMF_2009_49_12_a10 ER -
%0 Journal Article %A A. O. Rodnikov %A B. A. Samokish %T Finite difference method in the problem of diffraction of a plane acoustic wave in a half-plane with a cut %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2009 %P 2214-2231 %V 49 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_2009_49_12_a10/ %G ru %F ZVMMF_2009_49_12_a10
A. O. Rodnikov; B. A. Samokish. Finite difference method in the problem of diffraction of a plane acoustic wave in a half-plane with a cut. Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 49 (2009) no. 12, pp. 2214-2231. http://geodesic.mathdoc.fr/item/ZVMMF_2009_49_12_a10/
