BoomerAMG: a parallel algebraic multigrid solver and preconditioner UM Yang Applied Numerical Mathematics 41 (1), 155-177, 2002 | 853 | 2002 |

*hypre*: A Library of High Performance PreconditionersRD Falgout, UM Yang International Conference on Computational Science, 632-641, 2002 | 696 | 2002 |

The design and implementation of hypre, a library of parallel high performance preconditioners RD Falgout, JE Jones, UM Yang Numerical solution of partial differential equations on parallel computers …, 2006 | 317 | 2006 |

Impact of hierarchical memory systems on linear algebra algorithm design K Gallivan, W Jalby, U Meier, AH Sameh The International Journal of Supercomputing Applications 2 (1), 12-48, 1988 | 204 | 1988 |

Reducing complexity in parallel algebraic multigrid preconditioners H De Sterck, UM Yang, JJ Heys SIAM Journal on Matrix Analysis and Applications 27 (4), 1019-1039, 2006 | 203 | 2006 |

Parallel algebraic multigrid methods—high performance preconditioners UM Yang Numerical solution of partial differential equations on parallel computers …, 2006 | 150 | 2006 |

Scaling hypre˘s multigrid solvers to 100,000 cores AH Baker, RD Falgout, TV Kolev, UM Yang High-Performance Scientific Computing, 261-279, 2012 | 146 | 2012 |

A survey of parallelization techniques for multigrid solvers E Chow, RD Falgout, JJ Hu, RS Tuminaro, UM Yang Parallel processing for scientific computing, 179-201, 2006 | 144 | 2006 |

Multigrid smoothers for ultraparallel computing AH Baker, RD Falgout, TV Kolev, UM Yang SIAM Journal on Scientific Computing 33 (5), 2864-2887, 2011 | 127 | 2011 |

Modeling the performance of an algebraic multigrid cycle on HPC platforms H Gahvari, AH Baker, M Schulz, UM Yang, KE Jordan, W Gropp Proceedings of the international conference on Supercomputing, 172-181, 2011 | 96 | 2011 |

Pursuing scalability for hypre's conceptual interfaces RD Falgout, JE Jones, UM Yang ACM Transactions on Mathematical Software (TOMS) 31 (3), 326-350, 2005 | 96 | 2005 |

Distance‐two interpolation for parallel algebraic multigrid H De Sterck, RD Falgout, JW Nolting, UM Yang Numerical Linear Algebra with Applications 15 (2‐3), 115-139, 2008 | 92 | 2008 |

The use of BLAS3 in linear algebra on a parallel processor with a hierarchical memory K Gallivan, W Jalby, U Meier SIAM Journal on Scientific and Statistical Computing 8 (6), 1079-1084, 1987 | 90 | 1987 |

Challenges of scaling algebraic multigrid across modern multicore architectures AH Baker, T Gamblin, M Schulz, UM Yang 2011 IEEE International Parallel & Distributed Processing Symposium, 275-286, 2011 | 70 | 2011 |

The Cedar system and an initial performance study D Kuck, E Davidson, D Lawrie, A Sameh, CQ Zhu, A Veidenbaum, ... Proceedings of the 20th annual international symposium on Computer …, 1993 | 69 | 1993 |

An accelerated Picard method for nonlinear systems related to variably saturated flow PA Lott, HF Walker, CS Woodward, UM Yang Advances in Water Resources 38, 92-101, 2012 | 67 | 2012 |

A parallel partition method for solving banded systems of linear equations U Meier Parallel Computing 2 (1), 33-43, 1985 | 67 | 1985 |

Scaling algebraic multigrid solvers: On the road to exascale AH Baker, RD Falgout, T Gamblin, TV Kolev, M Schulz, UM Yang Competence in High Performance Computing 2010, 215-226, 2011 | 55 | 2011 |

Improving algebraic multigrid interpolation operators for linear elasticity problems AH Baker, TV Kolev, UM Yang Numerical Linear Algebra with Applications 17 (2‐3), 495-517, 2010 | 50 | 2010 |

Optimizing matrix operations on a parallel multiprocessor with a memory hierarchy W Jalby, U Meier Illinois Univ., Urbana (USA). Center for Supercomputing Research and Development, 1986 | 48 | 1986 |