Mmds and 2d scattering problem by cylindrical structure with piece-wise smooth boundary

• Anyutin, Alexander P. ^[1] ; Stasevich, V.I. ^[1]
  1. [1] Russian New University

     Russian New University

     Rusia

     
• Localización: Revista de Matemática: Teoría y Aplicaciones, ISSN 2215-3373, ISSN-e 2215-3373, Vol. 13, Nº. 1, 2006, págs. 41-51
• Idioma: inglés
• DOI: 10.15517/rmta.v13i1.267
• Enlaces
  • Texto completo (pdf)
• Resumen
  • español

    Una modificaci´on universal al m´etodo de fuentes discretas (MMDS) ha sido aplicadapara resolver problemas 2D de frontera de Dirichlet o Neumann cuando el contornodel dispersador es un contorno suave a trazos. Se discuten los problemas deprecisi´on, escogiendo contornos auxiliares, resultados estables, localizaci´on y tipo decontorno en los puntos de quiebre.Palabras clave: Modificaci´on del m´etodo de fuentes discretas, frontera suave a trozos,precisi´on.

  • English

    An universal modification of the method of discrete sources (MMDS) was appliedfor solving 2D Dirichlet or Neumann boundary problem when the scatterer’s contour isa piece-wise smooth contour. The problems of accuracy, choosing auxiliary contours,stable results, location and type of contour’s break points are discussed.Keywords: Modification of the method of discrete sources, piece-wise smooth boundary,accuracy.

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