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Re: generalized eigensystems
- From: Patrick Alken <patrick dot alken at colorado dot edu>
- To: gsl-discuss at sourceware dot org
- Date: Mon, 23 Apr 2007 16:14:59 -0600
- Subject: Re: generalized eigensystems
- References: <20070313050349.GA22421@hippogriff.physics.drexel.edu> <87ejni7vqw.wl%bjg@network-theory.co.uk> <20070330213359.GA8656@hippogriff.physics.drexel.edu>
The latest CVS has support for generalized nonsymmetric eigenvectors, as
well as a solver for generalized symmetric-definite eigensystems (which
trivially reduce to symmetric eigensystems). These updates make
the gsl eigen package basically feature-equivalent to LAPACK, with
the exceptions of left eigenvectors and condition numbers.
There is a new testgen program (the old one is under testgen2.c). I'm
still working on the testgen program but its functional for now.
Patrick Alken