@article{etna_vol55_pp508-531, author = {Nicola Guglielmi and Volker Mehrmann}, title = {Computation of the nearest structured matrix triplet with common null space}, journal = {Electron. Trans. Numer. Anal.}, volume = {55}, year = {2022}, pages = {508--531}, doi = {10.1553/etna_vol55s508}, }