Andrew Billyard

616 total citations
20 papers, 443 citations indexed

About

Andrew Billyard is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Oceanography. According to data from OpenAlex, Andrew Billyard has authored 20 papers receiving a total of 443 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Astronomy and Astrophysics, 11 papers in Nuclear and High Energy Physics and 5 papers in Oceanography. Recurrent topics in Andrew Billyard's work include Cosmology and Gravitation Theories (13 papers), Black Holes and Theoretical Physics (11 papers) and Geophysics and Gravity Measurements (5 papers). Andrew Billyard is often cited by papers focused on Cosmology and Gravitation Theories (13 papers), Black Holes and Theoretical Physics (11 papers) and Geophysics and Gravity Measurements (5 papers). Andrew Billyard collaborates with scholars based in Canada, United Kingdom and Spain. Andrew Billyard's co-authors include A. A. Coley, Paul S. Wesson, R. J. van den Hoogen, J. Ma. Ibáñez, Spiros Pagiatakis, A. Lambert, H. Dragert, James E. Lidsey, D. Kalligas and Itsaso Olasagasti and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Europhysics Letters (EPL) and Classical and Quantum Gravity.

In The Last Decade

Andrew Billyard

20 papers receiving 423 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Andrew Billyard Canada 11 396 343 67 47 21 20 443
Giovanni Cabass United States 16 538 1.4× 321 0.9× 59 0.9× 40 0.9× 6 0.3× 19 575
A. Kogut United States 8 479 1.2× 201 0.6× 50 0.7× 30 0.6× 12 0.6× 15 503
A. J. Banday United States 3 685 1.7× 455 1.3× 63 0.9× 67 1.4× 10 0.5× 3 711
P. Daniel Meerburg Netherlands 17 767 1.9× 461 1.3× 46 0.7× 63 1.3× 11 0.5× 39 797
R. Stompor France 12 341 0.9× 125 0.4× 14 0.2× 69 1.5× 7 0.3× 33 394
Kavilan Moodley South Africa 13 712 1.8× 393 1.1× 41 0.6× 48 1.0× 7 0.3× 34 735
Tatsuya Narikawa Japan 12 318 0.8× 143 0.4× 23 0.3× 44 0.9× 6 0.3× 23 363
Marie-Noëlle Célérier France 13 630 1.6× 369 1.1× 81 1.2× 30 0.6× 5 0.2× 29 675
Andrey Saveliev Russia 11 279 0.7× 288 0.8× 42 0.6× 31 0.7× 4 0.2× 30 410
Blake D. Sherwin United States 17 701 1.8× 303 0.9× 38 0.6× 28 0.6× 5 0.2× 32 747

Countries citing papers authored by Andrew Billyard

Since Specialization
Citations

This map shows the geographic impact of Andrew Billyard'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 Andrew Billyard with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Andrew Billyard more than expected).

Fields of papers citing papers by Andrew Billyard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Andrew Billyard. 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 Andrew Billyard. The network helps show where Andrew Billyard may publish in the future.

Co-authorship network of co-authors of Andrew Billyard

This figure shows the co-authorship network connecting the top 25 collaborators of Andrew Billyard. A scholar is included among the top collaborators of Andrew Billyard 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 Andrew Billyard. Andrew Billyard 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
1.
Billyard, Andrew & John J. Donohue. (2014). A practical organizational efficiency measure. Defence and Peace Economics. 27(6). 794–819. 1 indexed citations
2.
Billyard, Andrew, et al.. (2009). Operational Research Tools Supporting the Force Development Process for the Canadian Forces. Information & Security An International Journal. 23. 81–98. 5 indexed citations
3.
Billyard, Andrew, et al.. (2008). The Stochastic Fleet Estimation (SaFE) model. Spring Simulation Multiconference. 23. 13 indexed citations
4.
Billyard, Andrew, et al.. (2005). Operational Research Support to the Chief of Defence Staff Action Team. 2 indexed citations
5.
Billyard, Andrew, A. A. Coley, James E. Lidsey, & Ulf S. Nilsson. (2000). Dynamics of M-theory cosmology. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 61(4). 13 indexed citations
6.
Billyard, Andrew, A. A. Coley, & James E. Lidsey. (2000). Qualitative analysis of anisotropic and curved string cosmologies. Classical and Quantum Gravity. 17(2). 453–484. 5 indexed citations
7.
Billyard, Andrew & A. A. Coley. (2000). Interactions in scalar field cosmology. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 61(8). 159 indexed citations
8.
Agnese, A. G., et al.. (1999). Possible Wormhole Solutions in (4 + 1) Gravity. General Relativity and Gravitation. 31(4). 527–535. 6 indexed citations
9.
Billyard, Andrew, A. A. Coley, & James E. Lidsey. (1999). Qualitative analysis of string cosmologies. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 59(12). 9 indexed citations
10.
Billyard, Andrew, A. A. Coley, J. Ibáñez, & Itsaso Olasagasti. (1999). Inhomogeneous cosmological models in scalar-tensor theories. Europhysics Letters (EPL). 46(6). 832–837. 1 indexed citations
11.
Billyard, Andrew, A. A. Coley, R. J. van den Hoogen, J. Ibáñez, & Itsaso Olasagasti. (1999). Scalar field cosmologies with barotropic matter: models of Bianchi class B. Classical and Quantum Gravity. 16(12). 4035–4056. 24 indexed citations
12.
Lambert, A., Spiros Pagiatakis, Andrew Billyard, & H. Dragert. (1998). Improved ocean tide loading corrections for gravity and displacement: Canada and northern United States. Journal of Geophysical Research Atmospheres. 103(B12). 30231–30244. 34 indexed citations
13.
Billyard, Andrew, A. A. Coley, & R. J. van den Hoogen. (1998). Stability of cosmological scaling solutions. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 58(12). 55 indexed citations
14.
Billyard, Andrew, A. A. Coley, & J. Ma. Ibáñez. (1998). Asymptotic behavior of cosmological models in scalar-tensor theories of gravity. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 59(2). 26 indexed citations
15.
Billyard, Andrew & A. A. Coley. (1997). On the Correspondence between Exact Solutions in Kaluza–Klein Theory and in Scalar–Tensor Theories. Modern Physics Letters A. 12(28). 2121–2132. 9 indexed citations
16.
Billyard, Andrew & A. A. Coley. (1997). Comment on Five-Dimensional Geodesy. Modern Physics Letters A. 12(29). 2223–2226. 1 indexed citations
17.
Billyard, Andrew & Paul S. Wesson. (1996). Class of exact solutions in 5D gravity and its physical properties. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 53(2). 731–737. 17 indexed citations
18.
Billyard, Andrew & Paul S. Wesson. (1996). Waves in five-dimensional relativity theory. General Relativity and Gravitation. 28(2). 129–136. 21 indexed citations
19.
Wesson, Paul S., J. Ponce de León, Bahram Mashhoon, et al.. (1996). A THEORY OF SPACE, TIME AND MATTER. International Journal of Modern Physics A. 11(18). 3247–3255. 32 indexed citations
20.
Billyard, Andrew, Paul S. Wesson, & D. Kalligas. (1995). PHYSICAL ASPECTS OF SOLITONS IN (4+1) GRAVITY. International Journal of Modern Physics D. 4(5). 639–659. 10 indexed citations

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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