Wen Li, Seak-weng Vong. On the variation of the spectrum of a Hermitian matrix. Appl. Math. Lett., 65:70-76, 2017. [doi]
@article{LiV17, title = {On the variation of the spectrum of a Hermitian matrix}, author = {Wen Li and Seak-weng Vong}, year = {2017}, doi = {10.1016/j.aml.2016.10.005}, url = {http://dx.doi.org/10.1016/j.aml.2016.10.005}, researchr = {https://researchr.org/publication/LiV17}, cites = {0}, citedby = {0}, journal = {Appl. Math. Lett.}, volume = {65}, pages = {70-76}, }