Block Preconditioners for Coupled Physics Problems. - Victoria E. Howle; Robert C. Kirby; Geoffrey Dillon (SIAM J. Sci. Comput., 2013)

Augmented Lagrangian-based preconditioners for steady buoyancy driven flow. - Guoyi Ke; Eugenio Aulisa; Geoffrey Dillon; Victoria E. Howle (Appl. Math. Lett., 2018)

A Hierarchical Low Rank Schur Complement Preconditioner for Indefinite Linear Systems. - Geoffrey Dillon; Vassilis Kalantzis; Yuanzhe Xi; Yousef Saad (SIAM J. Sci. Comput., 2018)

parGeMSLR: A parallel multilevel Schur complement low-rank preconditioning and solution package for general sparse matrices. - Tianshi Xu; Vassilis Kalantzis; Ruipeng Li; Yuanzhe Xi; Geoffrey Dillon; Yousef Saad (Parallel Comput., 2022)