Search Results

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

  Junfeng Yin & Zhongzhi Bai

  2018-08-07

  34869 3560 Pages:240-249

• A Class of New Parallel Hybrid Algebraic Multilevel Iterations

  Zhong- zhi Bai

  2021-07-01

  32567 3398 Pages:651-672

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

  Guofeng Zhang & Zhong Zheng

  2018-08-22

  36207 3884 Pages:370-381

• Block-Triangular Preconditioners for Systems Arising from Edge-Preserving Image Restoration

  Zhong-Zhi Bai, Yu-Mei Huang & Michael K. Ng

  2021-07-01

  35952 3765 Pages:848-863

• On Block Preconditioners for PDE-Constrained Optimization Problems

  Xiaoying Zhang & Yumei Huang

  2018-08-22

  35178 3837 Pages:272-283

• A Class of Asynchronous Parallel Multisplitting Relaxation Methods for Large Sparse Linear Complementarity Problems

  Zhongzhi Bai, Yuguang Huang

  2021-07-01

  32255 3541 Pages:773-790

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

  Minli Zeng & Guofeng Zhang

  2018-08-22

  36203 3801 Pages:215-232

• A Decomposition Method for Some Biharmonic Problems

  F. Scarpini

  2021-07-01

  33883 3654 Pages:291-300