Inderjit S. Dhillon, Beresford N. Parlett. Orthogonal Eigenvectors and Relative Gaps. SIAM J. Matrix Analysis Applications, 25(3):858-899, 2003. [doi]
@article{DhillonP03, title = {Orthogonal Eigenvectors and Relative Gaps}, author = {Inderjit S. Dhillon and Beresford N. Parlett}, year = {2003}, doi = {10.1137/S0895479800370111}, url = {http://dx.doi.org/10.1137/S0895479800370111}, researchr = {https://researchr.org/publication/DhillonP03}, cites = {0}, citedby = {0}, journal = {SIAM J. Matrix Analysis Applications}, volume = {25}, number = {3}, pages = {858-899}, }