FIDISOL/CADSOL program package freely available for scientific use

Karsruhe 27 Oct 99 The Karlsruhe FIDISOL/CADSOL, program package for the solution of partial differential equations is now available freely for academic use. However, no supprt can be given.

FIDISOL/CADSOL can solve 2- and 3-dimensional systems of elliptic (stationary) and parabolic (time-dependent) equations. The boundary conditions may be arbitrary. The solution method is the finite difference method.

For the FIDISOL part the solution domain is restricted to be rectangular. For the CADSOL part the domain is body-oriented, i. e. logically rectangular. There are versions with an adaptive grid generation.

For CADSOL dividing lines can be prescribed allowing the solution of different partial differential equations in different subdomains or allowing noncontinuous conditions inside the domain.

More information is available on the web site: www.rz.uni-karlsruhe.de/~fidisol/ .

Ad Emmen

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