A. T. Weaver

Global and Planetary Change · 2001–2014

A researcher in the Science corpus: 7 papers; trusts 18 researchers and is trusted by 28 researchers here, as inferred from the citation graph.

Subfields

• Global and Planetary Change — 40 citations into it; #572 of 10,225 by trust here, #3,676 by citations
• Atmospheric Science — 36 citations into it; #254 of 4,804 by trust here, #1,374 by citations
• Oceanography — 22 citations into it; #177 of 4,047 by trust here, #1,305 by citations
• Environmental Engineering — 11 citations into it
• Computational Mechanics — 5 citations into it
• Computational Theory and Mathematics — 5 citations into it

Whom A. T. Weaver trusts overall

Their strongest outbound trust, strongest first, inferred from their citations.

1. J. Vialard
2. G. Desroziers
3. Gurvan Madec
4. A. Lorenc
5. Sophie Ricci
6. Trevor J. McDougall
7. Y. Saad
8. M. Buehner
9. D. Anderson
10. Jorge Nocedal

Who trusts A. T. Weaver overall

1. R. Bannister
2. Andrew M. Moore
3. Srdjan Dobricic
4. Ionel M. Navon
5. Hernan G. Arango
6. Patrick Laloyaux
7. Wan Wu
8. Nadia Pinardi
9. P. A. Vidard
10. Selime Gürol

Papers from A. T. Weaver's perspective

Ordered by how strongly the researchers A. T. Weaver trusts endorse each paper. Same corpus, a different order for every researcher.

1. Ensemble‐derived stationary and flow‐dependent background‐error covariances: Evaluation in a quasi‐operational NWP setting
2. Modelling of error covariances by 4D‐Var data assimilation
3. Salt conservation, free surface, and varying levels: A new formulation for ocean general circulation models
4. Diagnosis and adaptive tuning of observation‐error parameters in a variational assimilation
5. Accurate and Computationally Efficient Algorithms for Potential Temperature and Density of Seawater
6. Numerical Aspects of the Application of Recursive Filters to Variational Statistical Analysis. Part II: Spatially Inhomogeneous and Anisotropic General Covariances
7. The ECMWF operational implementation of four‐dimensional variational assimilation. I: Experimental results with simplified physics
8. Numerical methods for unconstrained optimization and nonlinear equations
9. Methods of conjugate gradients for solving linear systems
10. Preconditioning techniques for large linear systems: a survey

Their papers

• Limited‐memory preconditioners, with application to incremental four‐dimensional variational data assimilation (2008) — 72 citations
• B‐preconditioned minimization algorithms for variational data assimilation with the dual formulation (2014) — 88 citations
• The Regional Ocean Modeling System (ROMS) 4-dimensional variational data assimilation systems Part I - System overview and formulation (2011) — 304 citations
• A multivariate balance operator for variational ocean data assimilation (2005) — 210 citations
• Incorporating State-Dependent Temperature–Salinity Constraints in the Background Error Covariance of Variational Ocean Data Assimilation (2005) — 59 citations
• Three- and Four-Dimensional Variational Assimilation with a General Circulation Model of the Tropical Pacific Ocean. Part I: Formulation, Internal Diagnostics, and Consistency Checks (2003) — 241 citations
• Correlation modelling on the sphere using a generalized diffusion equation (2001) — 449 citations