Accurate calculation of the eigenvalues of non-uniform strings and membranes
We describe a pseudospectral approach which combines a mapping procedure with the principle of minimal sensitivity to obtain accurate estimates for the eigenvalues of non-uniform strings and both uniform and nonuniform membranes. We illustrate the method on specific examples, including the case of a...
Guardado en:
| Autores principales: | Amore, Paolo, Fernández, Francisco Marcelo, Rodriguez, Martin |
|---|---|
| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2012
|
| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/84394 |
| Aporte de: |
Ejemplares similares
-
High order eigenvalues for the Helmholtz equation in complicated non-tensor domains through Richardson extrapolation of second order finite differences
por: Amore, Paolo, et al.
Publicado: (2016) -
Adapting a Fourier pseudospectral method to Dirichlet boundary conditions for Rayleigh–Bénard convection
por: Ramos, Ivana Carola, et al.
Publicado: (2022) -
Adapting a Fourier pseudospectral method to Dirichlet boundary conditions for Rayleigh–Bénard convection
por: Ramos, Ivana Carola, et al.
Publicado: (2022) -
Accurate eigenvalues of bounded oscillators
por: Fernández, Francisco Marcelo
Publicado: (2008) -
Accurate summation of the perturbation series for periodic eigenvalue problems
por: Fernández, Francisco Marcelo, et al.
Publicado: (2001)