Extension of the line element-less method to dynamic problems

Antonina Pirrotta, Carsten Proppe

Risultato della ricerca: Articlepeer review

1 Citazioni (Scopus)

Abstract

The line element-less method is an efficient approach for the approximate solution of the Laplace or biharmonic equation on a general bidimensional domain.Introducing generalized harmonic polynomials as approximation functions, we extend the line element-less method to the inhomogeneous Helmholtz equation and to the eigenvalue problem for the Helmholtz equation. The obtained approximate solutions are critically discussed and advantages as well as limitations of the approach are pointed out.
Lingua originaleEnglish
pagine (da-a)745-750
Numero di pagine6
RivistaMeccanica
Volume55
Stato di pubblicazionePublished - 2020

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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