Hi John, You'll need to interface with pysparse directly. Using
http://pysparse.sourceforge.net/jdsym.html#eigenvalue-solver
You can get the pysparse matrix for you problem by doing
eqn.cacheMatrix()
eqn.solve(...)
pysparseMatrix = eqn.getMatrix().matrix
You'll have to figure how
Thanks, Daniel. I'll give that a try!
On Mon, 2010-05-03 at 11:03 -0400, Daniel Wheeler wrote:
Hi John, You'll need to interface with pysparse directly. Using
http://pysparse.sourceforge.net/jdsym.html#eigenvalue-solver
You can get the pysparse matrix for you problem by doing
Dear all,
I am attempting to use fipy to solve a coupled system consisting of the
Poisson and Schroedinger equations. To solve the Schroedinger equation,
I need to solve an eigenvalue problem to find allowed energies. Is there
a way to tell fipy to search for the required eigenvalues?
Many