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@article{NUMA_1992__61_3_133621, author = {Ji-guang Sun}, title = {On condition numbers of a nondefective multiple eigenvalue.}, journal = {Numerische Mathematik}, pages = {265--276}, publisher = {mathdoc}, volume = {61}, number = {3}, year = {1992}, zbl = {0754.15014}, url = {http://geodesic.mathdoc.fr/item/NUMA_1992__61_3_133621/} }
Ji-guang Sun. On condition numbers of a nondefective multiple eigenvalue.. Numerische Mathematik, Tome 61 (1992) no. 3, pp. 265-276. http://geodesic.mathdoc.fr/item/NUMA_1992__61_3_133621/