Threshold incomplete factorization constraint preconditioners for saddle-point matrices

Linear Algebra and its Applications ◽

10.1016/j.laa.2018.01.034 ◽

2018 ◽

Vol 545 ◽

pp. 76-107 ◽

Cited By ~ 1

Author(s):

Sangye Lungten ◽

Wil H.A. Schilders ◽

Joseph M.L. Maubach

Keyword(s):

Saddle Point ◽

Incomplete Factorization ◽

Saddle Point Matrices

Get full-text (via PubEx)

A Robust Two-Level Incomplete Factorization for (Navier–)Stokes Saddle Point Matrices

SIAM Journal on Matrix Analysis and Applications ◽

10.1137/100789439 ◽

2011 ◽

Vol 32 (4) ◽

pp. 1475-1499 ◽

Cited By ~ 4

Author(s):

Fred W. Wubs ◽

Jonas Thies

Keyword(s):

Saddle Point ◽

Navier Stokes ◽

Incomplete Factorization ◽

Saddle Point Matrices

Get full-text (via PubEx)

Preconditioners for regularized saddle point matrices

Journal of Numerical Mathematics ◽

10.1515/jnum.2011.005 ◽

2011 ◽

Vol 19 (2) ◽

Cited By ~ 2

Author(s):

O. Axelsson

Keyword(s):

Saddle Point ◽

Saddle Point Matrices

Get full-text (via PubEx)

A Note on the Eigenvalues of Saddle Point Matrices

2008 International Conference on Intelligent Computation Technology and Automation (ICICTA) ◽

10.1109/icicta.2008.33 ◽

2008 ◽

Author(s):

Zheng Li ◽

Tie Zhang ◽

Changjun Li

Keyword(s):

Saddle Point ◽

Saddle Point Matrices

Get full-text (via PubEx)

A preconditioner for symmetric saddle point matrices

IOP Conference Series Materials Science and Engineering ◽

10.1088/1757-899x/231/1/012012 ◽

2017 ◽

Vol 231 ◽

pp. 012012

Author(s):

Chao Wang

Keyword(s):

Saddle Point ◽

Saddle Point Matrices

Get full-text (via PubEx)

Modified block preconditioner for generalized saddle point matrices with highly singular(1,1) blocks

Linear and Multilinear Algebra ◽

10.1080/03081087.2018.1500519 ◽

2018 ◽

Vol 68 (1) ◽

pp. 152-160 ◽

Cited By ~ 1

Author(s):

Li-Tao Zhang

Keyword(s):

Saddle Point ◽

Block Preconditioner ◽

Modified Block ◽

Saddle Point Matrices

Get full-text (via PubEx)

On constraint preconditioners for generalized saddle point matrices

Applied Mathematics and Computation ◽

10.1016/j.amc.2009.12.021 ◽

2010 ◽

Vol 216 (6) ◽

pp. 1837-1844

Author(s):

Guo-Feng Zhang ◽

Jing-Yu Zhao

Keyword(s):

Saddle Point ◽

Saddle Point Matrices

Get full-text (via PubEx)

Optimization of the parameterized Uzawa preconditioners for saddle point matrices

Journal of Computational and Applied Mathematics ◽

10.1016/j.cam.2008.05.019 ◽

2009 ◽

Vol 226 (1) ◽

pp. 136-154 ◽

Cited By ~ 5

Author(s):

Zeng-Qi Wang

Keyword(s):

Saddle Point ◽

Saddle Point Matrices

Get full-text (via PubEx)

Preconditioning Saddle-Point Matrices

Multilevel Block Factorization Preconditioners ◽

10.1007/978-0-387-71564-3_9 ◽

2008 ◽

pp. 327-361

Keyword(s):

Saddle Point ◽

Saddle Point Matrices

Get full-text (via PubEx)

The Antitriangular Factorization of Saddle Point Matrices

SIAM Journal on Matrix Analysis and Applications ◽

10.1137/130934933 ◽

2014 ◽

Vol 35 (2) ◽

pp. 339-353 ◽

Cited By ~ 9

Author(s):

J. Pestana ◽

A. J. Wathen

Keyword(s):

Saddle Point ◽

Saddle Point Matrices

Get full-text (via PubEx)

Eigenvalue estimates for saddle point matrices of Hermitian and indefinite leading blocks

Journal of Computational and Applied Mathematics ◽

10.1016/j.cam.2012.05.007 ◽

2013 ◽

Vol 237 (1) ◽

pp. 295-306 ◽

Cited By ~ 42

Author(s):

Zhong-Zhi Bai

Keyword(s):

Saddle Point ◽

Eigenvalue Estimates ◽

Saddle Point Matrices

Get full-text (via PubEx)