Recent results on the behavior of eigenvalues for the second-order Legendre spectral (Galerkin) differentiation operator are extended to the eigenvalues of the corresponding Legendre pseudospectral collocation operator. Numerical comparisons show that similar results also hold in the case of spectral Chebyshev methods.
|Original language||English (US)|
|Number of pages||12|
|Journal||Computer Methods in Applied Mechanics and Engineering|
|Publication status||Published - 1994|
ASJC Scopus subject areas
- Computer Science Applications
- Computational Mechanics