Judith J. McDonald

774 total citations
43 papers, 493 citations indexed

About

Judith J. McDonald is a scholar working on Computational Theory and Mathematics, Electrical and Electronic Engineering and Algebra and Number Theory. According to data from OpenAlex, Judith J. McDonald has authored 43 papers receiving a total of 493 indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Computational Theory and Mathematics, 25 papers in Electrical and Electronic Engineering and 12 papers in Algebra and Number Theory. Recurrent topics in Judith J. McDonald's work include Matrix Theory and Algorithms (32 papers), graph theory and CDMA systems (25 papers) and Advanced Topics in Algebra (12 papers). Judith J. McDonald is often cited by papers focused on Matrix Theory and Algorithms (32 papers), graph theory and CDMA systems (25 papers) and Advanced Topics in Algebra (12 papers). Judith J. McDonald collaborates with scholars based in United States, Canada and India. Judith J. McDonald's co-authors include Michael J. Tsatsomeros, D.D. Olesky, P. van den Driessche, Michael Neumann, Hans Schneider, Raphael Loewy, Thomas Britz, Cindy Soendersoe Knudsen, Boris G. Zaslavsky and Steve Kirkland and has published in prestigious journals such as Numerische Mathematik, Linear Algebra and its Applications and SIAM Journal on Matrix Analysis and Applications.

In The Last Decade

Judith J. McDonald

41 papers receiving 446 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Judith J. McDonald United States 14 379 241 174 103 65 43 493
Frank J. Hall United States 12 419 1.1× 262 1.1× 156 0.9× 91 0.9× 24 0.4× 75 519
Bit-Shun Tam Taiwan 16 542 1.4× 88 0.4× 337 1.9× 161 1.6× 70 1.1× 61 707
Peter M. Gibson United States 9 230 0.6× 160 0.7× 117 0.7× 69 0.7× 104 1.6× 38 387
Pentti Haukkanen Finland 12 209 0.6× 111 0.5× 129 0.7× 188 1.8× 118 1.8× 85 487
Gregory A. Freiman Israel 12 145 0.4× 80 0.3× 143 0.8× 103 1.0× 266 4.1× 51 448
Minerva Catral United States 9 193 0.5× 88 0.4× 74 0.4× 37 0.4× 18 0.3× 37 275
Noam D. Elkies United States 13 82 0.2× 51 0.2× 237 1.4× 152 1.5× 82 1.3× 30 515
K. P. S. Bhaskara Rao India 9 269 0.7× 82 0.3× 97 0.6× 136 1.3× 18 0.3× 64 418
Petter Brändén Sweden 14 182 0.5× 41 0.2× 171 1.0× 196 1.9× 336 5.2× 31 565
David Fisher United States 17 385 1.0× 45 0.2× 370 2.1× 50 0.5× 208 3.2× 66 786

Countries citing papers authored by Judith J. McDonald

Since Specialization
Citations

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

Fields of papers citing papers by Judith J. McDonald

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Judith J. McDonald. 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 Judith J. McDonald. The network helps show where Judith J. McDonald may publish in the future.

Co-authorship network of co-authors of Judith J. McDonald

This figure shows the co-authorship network connecting the top 25 collaborators of Judith J. McDonald. A scholar is included among the top collaborators of Judith J. McDonald 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 Judith J. McDonald. Judith J. McDonald 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.
McDonald, Judith J., Sepideh Stewart, & Guershon Harel. (2024). A Student-Centered Lesson on Eigenvalues and Eigenvectors. PRIMUS. 35(9-10). 964–979. 1 indexed citations
2.
McDonald, Judith J., et al.. (2020). M-matrix and inverse M-matrix extensions. Special Matrices. 8(1). 186–203. 2 indexed citations
3.
McDonald, Judith J., et al.. (2017). Spectrally arbitrary zero–nonzero patterns and field extensions. Linear Algebra and its Applications. 519. 146–155. 1 indexed citations
4.
McDonald, Judith J., et al.. (2015). Jordan chains of h-cyclic matrices. Linear Algebra and its Applications. 498. 145–159. 1 indexed citations
5.
Cavers, Michael, Sebastian M. Cioabă, Shaun Fallat, et al.. (2012). Skew-adjacency matrices of graphs. Linear Algebra and its Applications. 436(12). 4512–4529. 46 indexed citations
6.
McDonald, Judith J., et al.. (2012). Sign patterns that require or allow particular refined inertias. Linear Algebra and its Applications. 437(9). 2228–2242. 14 indexed citations
7.
McDonald, Judith J., et al.. (2011). The minimum upper bound on the first ambiguous power of an irreducible, nonpowerful ray or sign pattern. Linear Algebra and its Applications. 435(5). 1147–1156. 2 indexed citations
8.
McDonald, Judith J., et al.. (2011). Complex spectrally arbitrary zero–nonzero patterns. Linear and Multilinear Algebra. 60(1). 11–26. 6 indexed citations
9.
McDonald, Judith J., et al.. (2011). Spectrally arbitrary patterns over finite fields. Linear and Multilinear Algebra. 60(3). 285–299. 1 indexed citations
10.
McDonald, Judith J., et al.. (2009). On a Generalization of Soules Bases. SIAM Journal on Matrix Analysis and Applications. 31(3). 1227–1234. 1 indexed citations
11.
McDonald, Judith J., et al.. (2008). Level characteristics corresponding to peripheral eigenvalues of a nonnegative matrix. Linear Algebra and its Applications. 429(7). 1719–1729. 2 indexed citations
12.
Hentzel, Irvin Roy, et al.. (2007). Spectrally arbitrary patterns: Reducibility and the 2n conjecture for n=5. Linear Algebra and its Applications. 423(2-3). 262–276. 21 indexed citations
13.
McDonald, Judith J., et al.. (2006). Inertias of zero–nonzero patterns. Linear and Multilinear Algebra. 55(3). 229–238. 9 indexed citations
14.
Zaslavsky, Boris G. & Judith J. McDonald. (2003). A characterization of Jordan canonical forms which are similar to eventually nonnegative matrices with the properties of nonnegative matrices. Linear Algebra and its Applications. 372. 253–285. 18 indexed citations
15.
Loewy, Raphael & Judith J. McDonald. (2003). The symmetric nonnegative inverse eigenvalue problem for 5×5 matrices. Linear Algebra and its Applications. 393. 275–298. 21 indexed citations
16.
McDonald, Judith J.. (2003). The peripheral spectrum of a nonnegative matrix. Linear Algebra and its Applications. 363. 217–235. 3 indexed citations
17.
McDonald, Judith J., et al.. (2000). Extremal properties of ray-nonsingular matrices. Discrete Mathematics. 216(1-3). 221–233. 14 indexed citations
18.
McDonald, Judith J., Michael Neumann, Hans Schneider, & Michael J. Tsatsomeros. (1995). Inverse M-matrix inequalities and generalized ultrametric matrices. Linear Algebra and its Applications. 220. 321–341. 36 indexed citations
19.
McDonald, Judith J.. (1994). A product index theorem with applications to splittings of M-matrices. Linear Algebra and its Applications. 197-198. 511–530. 3 indexed citations
20.
McDonald, Judith J., Michael Neumann, & Hans Schneider. (1993). Resolvents of minus M-matrices and splittings of M-matrices. Linear Algebra and its Applications. 195. 17–33. 2 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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