IMPROVED FINITE-DIFFERENCE METHODS BASED ON A CRITICAL EVALUATION OF THE APPROXIMATION ERRORS
β Scribed by Wong, H. H.; Raithby, G. D.
- Book ID
- 118047494
- Publisher
- Informa UK (Taylor & Francis)
- Year
- 1979
- Tongue
- English
- Weight
- 446 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0149-5720
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π SIMILAR VOLUMES
Resolution properties of B-spline and compact finite difference schemes are compared using Fourier analysis in periodic domains, and tests based on solution of the wave and heat equations in finite domains, with uniform and nonuniform grids. Results show that compact finite difference schemes have a
## Following the original idea of Pierre Lade&e introduced in 1975, we develop hereafter a mathematical framework for studying an explicit error bound in a finite element method. We focus on conforming methods and we give a general 2D strategy in order to obtain an up-grade of the finite element s