Preconditioners for Indefinite Linear Systems Arising in Surface Parameterization. - Jörg Liesen; Eric de Sturler; Alla Sheffer; Yelda Aydin; Christopher M. Siefert (IMR, 2001)

Preconditioners for Generalized Saddle-Point Problems. - Christopher M. Siefert; Eric de Sturler (SIAM J. Numer. Anal., 2006)

Preconditioners for Generalized Saddle -Point Problems - Christopher M. Siefert (2006)

An Algebraic Multigrid Approach Based on a Compatible Gauge Reformulation of Maxwell's Equations. - Pavel B. Bochev; Jonathan J. Hu; Christopher M. Siefert; Raymond S. Tuminaro (SIAM J. Sci. Comput., 2008)

Analysis and Computation of Compatible Least-Squares Methods for div-curl Equations. - Pavel B. Bochev; Kara Peterson; Christopher M. Siefert (SIAM J. Numer. Anal., 2011)

Design considerations for a flexible multigrid preconditioning library. - Jérémie Gaidamour; Jonathan J. Hu; Christopher M. Siefert; Ray S. Tuminaro (Sci. Program., 2012)

Automating embedded analysis capabilities and managing software complexity in multiphysics simulation, Part II: Application to partial differential equations. - Roger P. Pawlowski; Eric T. Phipps; Andrew G. Salinger; Steven J. Owen; Christopher M. Siefert; Matthew L. Staten (Sci. Program., 2012)

Towards Extreme-Scale Simulations with Next-Generation Trilinos: A Low Mach Fluid Application Case Study. - Paul T. Lin; Matthew T. Bettencourt; Stefan Domino; Travis Fisher; Mark Hoemmen; Jonathan J. Hu; Eric T. Phipps; Andrey Prokopenko; Sivasankaran Rajamanickam; Christopher M. Siefert; Eric C. Cyr; Stephen Kennon (IPDPS Workshops, 2014)

Algebraically constrained extended edge element method (eXFEM-AC) for resolution of multi-material cells. - Richard M. J. Kramer; Pavel B. Bochev; Christopher M. Siefert; Thomas E. Voth (J. Comput. Phys., 2014)

Spatially adaptive stochastic methods for fluid-structure interactions subject to thermal fluctuations in domains with complex geometries. - Pat Plunkett; Jonathan J. Hu; Christopher M. Siefert; Paul J. Atzberger (J. Comput. Phys., 2014)

Towards Extreme-Scale Simulations for Low Mach Fluids with Second-Generation Trilinos. - Paul T. Lin; Matthew T. Bettencourt; Stefan Domino; Travis Fisher; Mark Hoemmen; Jonathan J. Hu; Eric T. Phipps; Andrey Prokopenko; Sivasankaran Rajamanickam; Christopher M. Siefert; Stephen Kennon (Parallel Process. Lett., 2014)

Reducing Communication Costs for Sparse Matrix Multiplication within Algebraic Multigrid. - Grey Ballard; Christopher M. Siefert; Jonathan J. Hu (SIAM J. Sci. Comput., 2016)

High resolution viscous fingering simulation in miscible displacement using a p-adaptive discontinuous Galerkin method with algebraic multigrid preconditioner. - G. Becker; Christopher M. Siefert; Ray S. Tuminaro; H. Sun; D. M. Valiveti; A. Mohan; Jichao Yin; Hao Huang (J. Comput. Phys., 2018)

Formulation and computation of dynamic, interface-compatible Whitney complexes in three dimensions. - Richard M. J. Kramer; Christopher M. Siefert; Thomas E. Voth; Pavel B. Bochev (J. Comput. Phys., 2018)

Smooth Aggregation for Difficult Stretched Mesh and Coefficient Variation Problems. - Jonathan J. Hu; Christopher M. Siefert; Raymond S. Tuminaro (CoRR, 2021)

MultiGrid on FPGA Using Data Parallel C++. - Christopher M. Siefert; Stephen L. Olivier; Gwendolyn Voskuilen; Jeffrey Young 001 (IPDPS Workshops, 2022)

Smoothed aggregation for difficult stretched mesh and coefficient variation problems. - Jonathan J. Hu; Christopher M. Siefert; Raymond S. Tuminaro (Numer. Linear Algebra Appl., 2022)

Latency and Bandwidth Microbenchmarks of Six US Department of Energy Systems in the Top500. - Carl Pearson; Christopher M. Siefert; Stephen L. Olivier; Andrey Prokopenko; Timothy J. Fuller; Jonathan J. Hu (CLUSTER Workshops, 2023)

Latency and Bandwidth Microbenchmarks of US Department of Energy Systems in the June 2023 Top 500 List. - Christopher M. Siefert; Carl Pearson; Stephen L. Olivier; Andrey Prokopenko; Jonathan J. Hu; Timothy J. Fuller (SC Workshops, 2023)

Observed Memory Bandwidth and Power Usage on FPGA Platforms with OneAPI and Vitis HLS: A Comparison with GPUs. - Christopher M. Siefert; Stephen L. Olivier; Gwendolyn R. Voskuilen; Jeffrey Young 001 (ISC Workshops, 2023)

Graph Neural Networks and Applied Linear Algebra. - Nicholas S. Moore; Eric C. Cyr; Peter Ohm; Christopher M. Siefert; Raymond S. Tuminaro (SIAM Rev., 2025)

Trilinos: Enabling Scientific Computing Across Diverse Hardware Architectures at Scale. - Matthias Mayr; Alexander Heinlein; Christian A. Glusa; Siva Rajamanickam; Maarten Arnst; Roscoe A. Bartlett; Luc Berger-Vergiat; Erik G. Boman; Karen D. Devine; Graham Harper; Michael A. Heroux; Mark Hoemmen; et al. (CoRR, 2025)