Abstract
In this paper we consider a coupled system of elastic and rigid bodies. It can be mathematically formulated as a coupled system of ordinary and partial differential equations, often written in its weak form. The discretisation is performed by a Galerkin-type ansatz in connection with a finite element approach or known eigenfunctions. Here, we demonstrate instead the use of a recently published Galerkin-wavelet method and its application to obtain a reasonable,small number of elastic modes.
| Original language | English |
|---|---|
| Pages (from-to) | 677-689 |
| Journal | Zeitschrift für Angewandte Mathematik und Mechanik |
| Volume | 83 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - 2003 |
Bibliographical note
The information about affiliations in this record was updated in December 2015.The record was previously connected to the following departments: Centre for Mathematical Sciences (011015000), Numerical Analysis (011015004)
Subject classification (UKÄ)
- Mathematics
Keywords
- wavelet Galerkin method
- elasticity PDE
- model reduction