Several effective codes for the solution of stiff ordinary differential equations (ODES) are based on second derivative formulas. They are inefficient for non-stiff problems. It is shown how to modify such codes to make them reasonably efficient. The modifications make them more efficient for stiff
On the development of a type-insensitive code
β Scribed by K.C. Wade; M.G. Everett; C.W. Richards
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 681 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0965-9978
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
In a previous paper Wade et al. 1Β° a type-insensitive Runge-Kutta based code, SARK, was developed for the integration of a system of ODEs. The algorithm automatically determined which numerical method to use for the current integration step from a suite of internal explicit and implicit Runge-Kutta
## Abstract This article outlines the development of the draft Eurocode on wind actions (ENV 1991β2β4). The scope of the draft is described and the derivation of the various parameters needed to define wind actions is outlined. These include meteorological factors to modify the basic wind speed, th