Search Results

• On Augmented Lagrangian Methods for Saddle-Point Linear Systems with Singular or Semidefinite (1, 1) Blocks

  Tatiana S. Martynova

  2018-08-22

  35165 3705 Pages:297-305

• The Restrictively Preconditioned Conjugate Gradient Methods on Normal Residual for Block Two-by-Two Linear Systems

  Junfeng Yin & Zhongzhi Bai

  2018-08-07

  34783 3538 Pages:240-249

• A New Preconditioning Strategy for Solving a Class of Time-Dependent PDE-Constrained Optimization Problems

  Minli Zeng & Guofeng Zhang

  2018-08-22

  36087 3773 Pages:215-232

• Block-Symmetric and Block-Lower-Triangular Preconditioners for PDE-Constrained Optimization Problems

  Guofeng Zhang & Zhong Zheng

  2018-08-22

  36101 3851 Pages:370-381

• Computational Multiscale Methods for Linear Heterogeneous Poroelasticity

  Robert Altmann, Eric T. Chung, Roland Maier, Daniel Peterseim, Sai-Mang Pun

  2020-02-06

  44665 4339 Pages:41-57