Preconditioning of variational data assimilation and the use of a bi-conjugate gradient method

Amal El Akkraoui; Yannick Trémolet; Ricardo Todling

doi:10.1002/qj.1997

Preconditioning of variational data assimilation and the use of a bi-conjugate gradient method

Quarterly Journal of the Royal Meteorological Society ◽

10.1002/qj.1997 ◽

2012 ◽

Vol 139 (672) ◽

pp. 731-741 ◽

Cited By ~ 13

Author(s):

Amal El Akkraoui ◽

Yannick Trémolet ◽

Ricardo Todling

Keyword(s):

Data Assimilation ◽

Conjugate Gradient Method ◽

Conjugate Gradient ◽

Gradient Method ◽

Variational Data Assimilation

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Blind Image Deconvolution Using Specified 2-D HPF for Feature Extraction and Conjugate Gradient Method in Frequency Domain

IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences ◽

10.1587/transfun.e100.a.846 ◽

2017 ◽

Vol E100.A (3) ◽

pp. 846-853

Author(s):

Takanori FUJISAWA ◽

Masaaki IKEHARA

Keyword(s):

Feature Extraction ◽

Frequency Domain ◽

Conjugate Gradient Method ◽

Conjugate Gradient ◽

Gradient Method ◽

Image Deconvolution ◽

Blind Image Deconvolution ◽

Blind Image

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ALTERNATE APPLICATION OF REGULAR AND MODIFIED CONJUGATE GRADIENT METHOD TO TWO-DIMENSIONAL INVERSE HEAT CONDUCTION

Hybrid Methods in Engineering ◽

10.1615/hybmetheng.v1.i3.20 ◽

1999 ◽

Vol 1 (3) ◽

pp. 18

Author(s):

Woo-Seung Kim ◽

M. N. Ozisik ◽

Eui-Rak Choi

Keyword(s):

Heat Conduction ◽

Conjugate Gradient Method ◽

Conjugate Gradient ◽

Gradient Method ◽

Two Dimensional ◽

Inverse Heat Conduction ◽

Modified Conjugate Gradient Method

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INVERSION OF THE INNER WALL TEMPERATURE OF THE TWO-DIMENSIONAL PIPE BASED ON CONJUGATE GRADIENT METHOD

10.1615/ihtc16.cip.023124 ◽

2018 ◽

Author(s):

Ping Xiong ◽

Tao Lu ◽

Bo Liu

Keyword(s):

Conjugate Gradient Method ◽

Wall Temperature ◽

Conjugate Gradient ◽

Gradient Method ◽

Two Dimensional

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Computing a hybrid preconditioner approach to solve the linear systems arising from interior point methods for linear programming using the conjugate gradient method

Annals of Management Science ◽

10.24048/ams3.no1.2014-43 ◽

2014 ◽

Vol 3 (1) ◽

pp. 43-64 ◽

Cited By ~ 3

Author(s):

Carla Ghidini ◽

A. R. L. Oliveira ◽

D. C. Sorensen

Keyword(s):

Linear Programming ◽

Linear Systems ◽

Conjugate Gradient Method ◽

Conjugate Gradient ◽

Gradient Method ◽

Interior Point ◽

Interior Point Methods

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Distributed Efficient Joint Resource Allocation using Conjugate Gradient Method for Software-Defined Networking

International Journal of Computer Sciences and Engineering ◽

10.26438/ijcse/v6i11.107112 ◽

2018 ◽

Vol 6 (11) ◽

pp. 107-112

Author(s):

Roshna. K ◽

B. Rosiline Jeetha

Keyword(s):

Resource Allocation ◽

Conjugate Gradient Method ◽

Conjugate Gradient ◽

Gradient Method ◽

Software Defined Networking ◽

Joint Resource Allocation

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GPU-based preconditioned conjugate gradient method for solving sparse linear systems

Journal of Computer Applications ◽

10.3724/sp.j.1087.2013.00825 ◽

2013 ◽

Vol 33 (3) ◽

pp. 825-829 ◽

Cited By ~ 2

Author(s):

Jianfei ZHANG ◽

Defei SHEN

Keyword(s):

Linear Systems ◽

Conjugate Gradient Method ◽

Conjugate Gradient ◽

Gradient Method ◽

Preconditioned Conjugate Gradient Method ◽

Preconditioned Conjugate Gradient ◽

Sparse Linear Systems

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Analyzing the Effect of Local Rounding Error Propagation on the Maximal Attainable Accuracy of the Pipelined Conjugate Gradient Method

SIAM Journal on Matrix Analysis and Applications ◽

10.1137/17m1117872 ◽

2018 ◽

Vol 39 (1) ◽

pp. 426-450 ◽

Cited By ~ 7

Author(s):

Siegfried Cools ◽

Emrullah Fatih Yetkin ◽

Emmanuel Agullo ◽

Luc Giraud ◽

Wim Vanroose

Keyword(s):

Conjugate Gradient Method ◽

Conjugate Gradient ◽

Gradient Method ◽

Error Propagation ◽

Rounding Error

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Domain decomposition preconditioners for the conjugate gradient method

CALCOLO ◽

10.1007/bf02575749 ◽

1988 ◽

Vol 25 (1-2) ◽

pp. 103-119 ◽

Cited By ~ 6

Author(s):

G. Meurant

Keyword(s):

Domain Decomposition ◽

Conjugate Gradient Method ◽

Conjugate Gradient ◽

Gradient Method

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A modified Dai–Liao conjugate gradient method for solving unconstrained optimization and image restoration problems

Journal of Applied Mathematics and Computing ◽

10.1007/s12190-021-01548-3 ◽

2021 ◽

Author(s):

Junyu Lu ◽

Gonglin Yuan ◽

Zhan Wang

Keyword(s):

Image Restoration ◽

Unconstrained Optimization ◽

Conjugate Gradient Method ◽

Conjugate Gradient ◽

Gradient Method

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Using Modified Conjugate Gradient Method to Improve SCA

Journal of Physics Conference Series ◽

10.1088/1742-6596/1591/1/012050 ◽

2020 ◽

Vol 1591 ◽

pp. 012050

Author(s):

Ayad Hamad Khalaf ◽

Ban Ahmed Mitras

Keyword(s):

Conjugate Gradient Method ◽

Conjugate Gradient ◽

Gradient Method ◽

Modified Conjugate Gradient Method

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