Well - the eigenvalues (of the adjacency matrix), which are used in the proof, correspond to eigenvectors. Which are fixpoints (or at least fixed linear subspaces) of the corresponding linear function. So there is some…
Well - the eigenvalues (of the adjacency matrix), which are used in the proof, correspond to eigenvectors. Which are fixpoints (or at least fixed linear subspaces) of the corresponding linear function. So there is some…