William W. Hager

15.2k citations
166 papers · 10.6k indexed · 8 hit papers · h-index 49
Topics
Advanced Optimization Algorithms Research (61 papers)Matrix Theory and Algorithms (32 papers)Spacecraft Dynamics and Control (29 papers)
Partner nations
United StatesItalyFrance

In The Last Decade

William W. Hager

159 papers receiving 9.7k citations

Hit Papers

A New Conjugate Gradient Method with Guaranteed D...198920262001201320051989200520082010250500750

Peers

William W. Hager
Comparison fields: 5 of 155
  • Numerical Analysis 3.7k
  • Computational Theory and Mathematics 3.2k
  • Computational Mechanics 3.0k
  • Aerospace Engineering 2.2k
  • Control and Systems Engineering 1.5k
Replace Philippe L. Toint with:
Philippe L. Toint Belgium
Jorge J. Morè United States
Yurii Nesterov Belgium
Nicholas I. M. Gould United Kingdom
Robert B. Schnabel United States
Philip E. Gill United States
Åke Björck Sweden
Josef Stoer Germany
Peter Lancaster Canada
C. T. Kelley United States
William W. Hager relative to Philippe L. Toint Belgium Philippe L. Toint's profile →
Citations per field
00.5×4.3×
Philippe L. Toint · 1×
Citations per year

Countries citing papers authored by William W. Hager

Since Specialization
Citations

This map shows the geographic impact of William W. Hager's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by William W. Hager with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites William W. Hager more than expected).

Fields of papers citing papers by William W. Hager

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by William W. Hager. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by William W. Hager. The network helps show where William W. Hager may publish in the future.

Co-authorship network of co-authors of William W. Hager

This figure shows the co-authorship network connecting the top 25 collaborators of William W. Hager. A scholar is included among the top collaborators of William W. Hager based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with William W. Hager. William W. Hager is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
#WorkIndexed citations
1 2
2 1
3 12
4 0
5
Non-constant Quasi-hyperbolic Discounting
5
6 131
7 91
8
Development of the Langmuir Electric Field Array (LEFA)
1
9 16
10
Algorithm 887breakdown →
530
11
BOX CONSTRAINED OPTIMIZATION FOR SIGNAL DETECTION IN MIMO CHANNELS
4
12 14
13 3
14
Analysis of Charge Transport during Lightning Using Balloon Borne Electric Field Sensors and LMA
3
15 101
16 125
17 93
18 4
19 14
20 5

About William W. Hager

William W. Hager is a scholar working on Numerical Analysis, Computational Theory and Mathematics and Computational Mechanics, having authored 166 papers that have together received 10.6k indexed citations. Recurring topics across this work include Advanced Optimization Algorithms Research (61 papers), Matrix Theory and Algorithms (32 papers) and Spacecraft Dynamics and Control (29 papers). The work is most often cited by research in Numerical Analysis (3.7k citations), Computational Theory and Mathematics (3.2k citations) and Computational Mechanics (3.0k citations). William W. Hager has collaborated with scholars based in United States, Italy and France. Frequent co-authors include Hongchao Zhang, Anil V. Rao, Timothy A. Davis, Asen L. Dontchev, Christopher L. Darby, Divya Garg, Jian Li, Michael Patterson, Yi Jiang and Geoffrey T. Huntington. Their work appears in journals such as Journal of Geophysical Research Atmospheres, Journal of Computational Physics and Automatica.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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