matrix size

matt <[email protected]>
Newsgroups gmane.comp.science.photonic-bands
Message-ID <[email protected]> 



Hello,

In MPB, eigenvalues are solved for using a hermitian positive definite 
matrix.  Is there a way to deduce the number of degrees of freedom or 
the matrix size as a function of the geometry resolution chosen?  Also, 
under what conditions is this matrix sparse or dense?

Kind Regards,
Matt
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