[Trilinos-Users] anasazi and eigs with singular matrix
Simone Deparis
deparis at MIT.EDU
Thu Dec 1 14:05:14 MST 2005
Hello,
I have an eigenvalue problem of the form
Ax = \lambda B x
where B is a singular matrix (positive semidefinite).
I am interested in modes orthogonal to the zero mode and I whish to use
the Anasazi::BlockKrylovSchur method.
Does somebody have an experience with something similar?
Thank you
Simone
_____________________________________________________________________
Simone Deparis
.~. Mech Eng Dept - MIT
/V\ L I N U X 77 Mass Ave Room 3-264
// \\ ================= Cambridge MA 02139
/( )\ USA
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phone : +1 617 452 3285 mailto:deparis at mit.edu
fax : +1 617 258 8559 http://www.mit.edu/~deparis
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