## Abstract In this work, accurate solutions to linear and nonlinear diffusion equations were introduced. A polynomial‐based differential quadrature scheme in space and a strong stability preserving Runge–Kutta scheme in time have been combined for solving these equations. This scheme needs less st
The method of differential quadrature for transient nonlinear diffusion
✍ Scribed by John O Mingle
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 410 KB
- Volume
- 60
- Category
- Article
- ISSN
- 0022-247X
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
This article shows that the weighting coefficient matrices of the differential quadrature method (DQM) are centrosymmetric or skew-centrosymmetric, if the grid spacings are symmetric irrespective of whether they are equal or unequal. A new skew centrosymmetric matrix is also discussed. The applicati
## Abstract In this paper the stability and accuracy of an iterative method based on differential quadrature rules will be discussed. The method has already been proposed by the author in a previous work, where its good performance has been shown. Nevertheless, discussion about stability and accura