Nicholas J. Higham, D. Steven Mackey, Niloufer Mackey, Françoise Tisseur. Symmetric Linearizations for Matrix Polynomials. SIAM J. Matrix Analysis Applications, 29(1):143-159, 2006. [doi]
@article{HighamMMT06, title = {Symmetric Linearizations for Matrix Polynomials}, author = {Nicholas J. Higham and D. Steven Mackey and Niloufer Mackey and Françoise Tisseur}, year = {2006}, doi = {10.1137/050646202}, url = {http://dx.doi.org/10.1137/050646202}, researchr = {https://researchr.org/publication/HighamMMT06}, cites = {0}, citedby = {0}, journal = {SIAM J. Matrix Analysis Applications}, volume = {29}, number = {1}, pages = {143-159}, }