Block representations of the Drazin inverse of a bipartite matrix. Catral, Minerva; Olesky, Dale D.; van den Driessche, Pauline — 2009 ELA. The Electronic Journal of Linear Algebra [electronic only]
Group inverses of matrices with path graphs. Catral, Minerva; Olesky, Dale D.; van den Driessche, Pauline — 2008 ELA. The Electronic Journal of Linear Algebra [electronic only]
Sign patterns that require or allow power-positivity. Catral, Minerva; Hogben, Leslie; Olesky, Dale D.; van den Driessche, Pauline — 2009 ELA. The Electronic Journal of Linear Algebra [electronic only]
Sign patterns that allow eventual positivity. Berman, Abraham; Catral, Minerva; Dealba, Luz Maria; Elhashash, Abed; Hall, Frank J.; Hogben, Leslie; Kim, In-Jae; Olesky, Dale D.; Tarazaga, Pablo; Tsatsomeros, Michael J.; van den Driessche, Pauline — 2009 ELA. The Electronic Journal of Linear Algebra [electronic only]