diff options
author | Steve Price <steve@FreeBSD.org> | 1999-12-23 19:32:04 +0000 |
---|---|---|
committer | Steve Price <steve@FreeBSD.org> | 1999-12-23 19:32:04 +0000 |
commit | cd8243b497e39068d879aad86991e0c82e462b64 (patch) | |
tree | e12ffadbb4178c6d3dae0354793d039a7723f7e4 /math/umfpack/pkg-descr | |
parent | 590645979147ffed4c70e1b41d4ee7caad1578c1 (diff) | |
download | ports-cd8243b497e39068d879aad86991e0c82e462b64.tar.gz ports-cd8243b497e39068d879aad86991e0c82e462b64.zip |
Notes
Diffstat (limited to 'math/umfpack/pkg-descr')
-rw-r--r-- | math/umfpack/pkg-descr | 26 |
1 files changed, 1 insertions, 25 deletions
diff --git a/math/umfpack/pkg-descr b/math/umfpack/pkg-descr index 1668614f29a1..6c105e99b54e 100644 --- a/math/umfpack/pkg-descr +++ b/math/umfpack/pkg-descr @@ -9,28 +9,4 @@ estimates, can be performed. Single and double precision, complex, and complex double precision (complex*16) routines are available. (Note that complex*16 is not ANSI Fortran-77, but is a common extension to it). -For more information --------------------- - -For more information, see T. A. Davis and I. S. Duff, "An -unsymmetric-pattern multifrontal method for sparse LU factorization", -SIAM J. Matrix Analysis and Applications (to appear), also -technical report TR-94-038, CISE Dept., Univ. of Florida, -P.O. Box 116120, Gainesville, FL 32611-6120, USA. The method used -here is a modification of that method, described in T. A. Davis, -"A combined unifrontal/multifrontal method for unsymmetric sparse -matrices," TR-94-005, and in T. A. Davis and I. S. Duff, (same title), -TR-95-020. (Technical reports are available via WWW at -http://www.cis.ufl.edu/). The (unsymmetric) approximate degree update -algorithm used here has been incorporated into a symmetric approximate -minimum degree ordering algorithm, described in P. Amestoy, T. A. Davis, -and I. S. Duff, "An approximate minimum degree ordering algorithm", -SIAM Journal on Matrix Analysis and Applications (to appear, also TR-94-039). -The approximate minimum degree ordering algorithm is implemented as MC47 -in the Harwell Subroutine Library (MC47 is not used in UMFPACK). -Also take a look at our World Wide Web home pages: - Tim Davis: http://www.cis.ufl.edu/~davis - (also email: davis@cis.ufl.edu). - Iain Duff: http://www.cis.rl.ac.uk/people/isd/contact.html -______________ - Timothy A. Davis and Iain S. Duff. Copyright (C) 1997. +WWW: http://www.cise.ufl.edu/~davis/umfpack.html |