Dear ALPS developers,
is it possible to have the coeffcients and eigenvectors of the T-matrix
returned from lanczos object in lanczos.h ? I need them (the first
component to be exact) for computing the spectral function. I do see the
member function t_eigenvectors() in the header, but I wouldn't know
exactly how to write the code to get the values since I'm not much into
C++. Could you please add a couple of lines of code later to one of the
lanczos examples, so it can be helpful for all users ?
Best regards,
Jessica Alfonsi