left eigenvectors using eigs with sparse matrices

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Alexander Holmes
Alexander Holmes 2020-3-31
评论： Ameer Hamza 2020-3-31
Is there any way of using eigs (not eig) to calculate left eigenvectors of a sparse matrix?

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Ameer Hamza
Ameer Hamza 2020-3-31
编辑：Ameer Hamza 2020-3-31
Here M is your matrix
[right_eig_vectors, eig_val, left_eig_vectors] = eig(M);
  2 个评论
Alexander Holmes
Alexander Holmes 2020-3-31
Sorry, I meant specifically using eigs, as I don't think eig works with sparse matrices.
Ameer Hamza
Ameer Hamza 2020-3-31
In that case, you can find left eigenvectors like this
[right_eig_vector, rig_val] = eigs(M);
[left_eig_vector, ~] = eigs(M');

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