David Day

911 total citations
31 papers, 567 citations indexed

About

David Day is a scholar working on Computational Theory and Mathematics, Numerical Analysis and Electrical and Electronic Engineering. According to data from OpenAlex, David Day has authored 31 papers receiving a total of 567 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Computational Theory and Mathematics, 9 papers in Numerical Analysis and 9 papers in Electrical and Electronic Engineering. Recurrent topics in David Day's work include Matrix Theory and Algorithms (12 papers), Numerical methods for differential equations (6 papers) and Advanced Numerical Methods in Computational Mathematics (4 papers). David Day is often cited by papers focused on Matrix Theory and Algorithms (12 papers), Numerical methods for differential equations (6 papers) and Advanced Numerical Methods in Computational Mathematics (4 papers). David Day collaborates with scholars based in United States, France and Canada. David Day's co-authors include Michael A. Heroux, Qiang Ye, Manoj Bhardwaj, Zhaojun Bai, Charbel Farhat, Michel Lesoinne, Jack Dongarra, Louis A. Romero, Kendall Pierson and Daniel J. Rixen and has published in prestigious journals such as Computer Methods in Applied Mechanics and Engineering, Mathematics of Computation and International Journal for Numerical Methods in Engineering.

In The Last Decade

David Day

29 papers receiving 500 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
David Day United States 11 298 204 166 152 145 31 567
Matthias Bollhöfer Germany 15 344 1.2× 248 1.2× 114 0.7× 370 2.4× 187 1.3× 44 800
Miroslav Rozložńık Czechia 14 525 1.8× 214 1.0× 263 1.6× 261 1.7× 73 0.5× 37 720
M. Arioli United Kingdom 14 440 1.5× 241 1.2× 261 1.6× 130 0.9× 57 0.4× 29 590
Cleve Ashcraft United States 12 380 1.3× 154 0.8× 139 0.8× 102 0.7× 170 1.2× 21 724
J. S. Gibson United States 15 224 0.8× 105 0.5× 184 1.1× 80 0.5× 53 0.4× 34 841
Petter E. Bjørstad Norway 15 437 1.5× 540 2.6× 197 1.2× 101 0.7× 189 1.3× 24 908
Tarek P. Mathew United States 11 379 1.3× 618 3.0× 238 1.4× 110 0.7× 222 1.5× 18 837
Wei-Pai Tang United States 13 341 1.1× 281 1.4× 104 0.6× 200 1.3× 54 0.4× 22 500
William F. Mitchell United States 15 254 0.9× 590 2.9× 132 0.8× 120 0.8× 186 1.3× 36 939

Countries citing papers authored by David Day

Since Specialization
Citations

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

Fields of papers citing papers by David Day

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of David Day

This figure shows the co-authorship network connecting the top 25 collaborators of David Day. A scholar is included among the top collaborators of David Day 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 David Day. David Day 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.
Day, David & Margit Wiesner. (2020). Criminal Trajectories. New York University Press eBooks. 2 indexed citations
2.
Day, David, et al.. (2013). New concept using Silicon Carbide current limiter device for lightning surge protection of embedded aircraft equipment. 786–792. 2 indexed citations
3.
Day, David, et al.. (2013). New concept for lightning surge protection of avionics using 4H-SiC current limiter. 793–798. 5 indexed citations
4.
5.
Romero, Louis A., et al.. (2008). The Large Equal Radius Conditions and Time of Arrival Geolocation Algorithms. SIAM Journal on Scientific Computing. 31(1). 254–272. 4 indexed citations
6.
Day, David & Pavel Bochev. (2007). Analysis and computation of a least-squares method for consistent mesh tying. Journal of Computational and Applied Mathematics. 218(1). 21–33. 8 indexed citations
7.
Day, David & Mark A. Taylor. (2007). A new 11 point degree 6 cubature formula for the triangle. PAMM. 7(1). 1022501–1022502. 2 indexed citations
8.
Roychowdhury, Jaijeet, et al.. (2004). Robust, stable time-domain methods for solving MPDEs of fast/slow systems. 848–853. 4 indexed citations
9.
Day, David, Manoj Bhardwaj, Garth Reese, & J.S. Peery. (2003). Mechanism free domain decomposition. Computer Methods in Applied Mechanics and Engineering. 192(7-8). 763–776. 4 indexed citations
10.
Bhardwaj, Manoj, Kendall Pierson, Garth Reese, et al.. (2002). Salinas: A Scalable Software for High-Performance Structural and Solid Mechanics Simulations. Conference on High Performance Computing (Supercomputing). 1–19. 42 indexed citations
11.
Tuminaro, Raymond S., Charles Tong, John N. Shadid, Karen Devine, & David Day. (2002). On a multilevel preconditioning module for unstructured mesh Krylov solvers: two‐level Schwarz. Communications in Numerical Methods in Engineering. 18(6). 383–389. 24 indexed citations
12.
Bhardwaj, Manoj, Garth Reese, David Day, et al.. (2002). Salinas: A Scalable Software for High-Performance Structural and Solid Mechanics Simulations. 35–35. 37 indexed citations
13.
Day, David & Michael A. Heroux. (2001). Solving Complex-Valued Linear Systems via Equivalent Real Formulations. SIAM Journal on Scientific Computing. 23(2). 480–498. 88 indexed citations
14.
Alvin, K. F., Garth Reese, David Day, & Manoj Bhardwaj. (2000). Static, transient and modal sensitivity analysis using advanced solvers and massively parallel computing. 41st Structures, Structural Dynamics, and Materials Conference and Exhibit. 1 indexed citations
15.
Axness, Carl L., et al.. (2000). High-Performance SPICE Development Including an Analytical Transient Photocurrent BJT Model. University of North Texas Digital Library (University of North Texas).
16.
Bhardwaj, Manoj, David Day, Charbel Farhat, et al.. (2000). Application of the FETI method to ASCI problems?scalability results on 1000 processors and discussion of highly heterogeneous problems. International Journal for Numerical Methods in Engineering. 47(1-3). 513–535. 72 indexed citations
17.
Day, David. (1997). An Efficient Implementation of the Nonsymmetric Lanczos Algorithm. SIAM Journal on Matrix Analysis and Applications. 18(3). 566–589. 19 indexed citations
18.
Day, David, et al.. (1995). Quadratic Eigenvalue Problems. Mathematische Nachrichten. 174(1). 55–64. 3 indexed citations
19.
Day, David & Beresford Ν. Parlett. (1993). Semi-duality in the two-sided lanczos algorithm. 9 indexed citations
20.
Day, David, et al.. (1992). Linear convergence in the shifted 𝑄𝑅 algorithm. Mathematics of Computation. 59(199). 141–151. 5 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Matthias Bollhöfer Breakdown of academic impact, for papers by Miroslav Rozložńık Breakdown of academic impact, for papers by M. Arioli Breakdown of academic impact, for papers by Cleve Ashcraft Breakdown of academic impact, for papers by J. S. Gibson Breakdown of academic impact, for papers by Petter E. Bjørstad Breakdown of academic impact, for papers by Tarek P. Mathew Breakdown of academic impact, for papers by Wei-Pai Tang Breakdown of academic impact, for papers by William F. Mitchell
Rankless by CCL
2026