Introduction
Features
- 1D, 2D and 3D volume and surface grids
- bilinearforms for
- Laplace equation in 1D, 2D and 3D (FEM)
- single- and double-layer-potential in 3D (BEM)
- Gauss quadrature rules for 1D-3D
- output of grids and solutions to postscript, VRML and X11 (by PHI)
- clustertree generation by
binary space paritioning (cardinality or geometrically balanced) or by space-filling curves - low-rank approximation by SVD and
adpative cross approximation (ACA) - domain decomposition for FEM, grid decomposition by space-filling curves
Supported computer systems
The list of computers and operating systems known to work with ALEPH is identical with the list of PHI, namely
- Linux (x86, Opteron, Itanium, PowerPC, Alpha) with GCC, Intel-CC,
- Sun Solaris with GCC and Sun-CC,
- HP-UX (PA-RISC) with HP-CC (aCC),
- AIX with IBM Visual-Age C++ and
- IRIX with mips-cc.