Solves linear elliptic boundary value problems in general 2D domains and in 3D boxes. Includes a problem-description language (a Fortran extension) allowing equations, domains, solution methods, and options to be specified at a very high level, but flexible enough to to do special processing (to solve nonlinear problems, for example). Incorporates over 50 problem solving modules for discretization, equation reordering, linear equation solution, etc. Type : Interactive system Portability : Many implementations available Availability : Proprietary Language : ELLPACK Reference : J.R. Rice and R.F. Boisvert, Solving Elliptic Problems Using ELLPACK, Spring-Verlag, New York, 1985. Developer : A team of researchers from Purdue University, University of Texas at Austin, Yale, NIST, and others. Distributor : Purdue Research Foundation, Division of Sponsored Programs, Hovde Hall, W. Lafayette, IN 47907. Yearly licensing fee of $250. See ELLPACK Web pages for details. On sites : (1) ITL
ITL : Unix Workstation Network, National Institute of Standards and Technology (NIST), Gaithersburg, MD. Available to NIST staff. Version : 1985 Support : Unsupported Access available only to NIST staff on internal Unix systems. They may access this package provided the /itl tree is cross-mounted. Run : See the ELLPACK Web pages.
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