Some results about the pseudospectral approximation of one-dimensional fourth-order problems
β Scribed by Daniele Funaro; Wilhelm Heinrichs
- Book ID
- 105172454
- Publisher
- Springer-Verlag
- Year
- 1990
- Tongue
- English
- Weight
- 813 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0029-599X
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π SIMILAR VOLUMES
We present two new ΓΏnite di erence methods of order two and four in a coupled manner for the general one-dimensional nonlinear biharmonic equation y IV = f(x; y; y ; y ; y ) subject to the boundary conditions y(a) = A0; y (a) = A1; y(b) = B0; y (b) = B1. In both cases, we use only three grid points
In this paper we consider some types of second-order elliptic eigenvalue problems (EVPs) for vector valued functions on a convex polygonal domain in the plane, with nonstandard boundary conditions (BCs) of nonlocal type. The aim of the paper is twofold. First, we pass to a variational form of the EV