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Researcher · University College Dublin · Ireland

Thomas J. Laffey

Thomas J. Laffey publishes mostly in Computational Theory and Mathematics, Electrical and Electronic Engineering and Algebra and Number Theory, on topics such as Matrix Theory and Algorithms, graph theory and CDMA systems and Advanced Topics in Algebra.

OpenAlex
World rank
#59,884
of 1,633,909 ranked researchers
Rank in Ireland
#131
of 4,477
Works
53
Citations
326
Citations per work
6.2

What does Thomas J. Laffey research?

Computational Theory and Mathematics: 19.4%Electrical and Electronic Engineering: 16.7%Algebra and Number Theory: 15.3%Discrete Mathematics and Combinatorics: 8.3%other fields: 40.3%19%top field
Computational Theory and Mathematics19.4%Electrical and Electronic Engineering16.7%Algebra and Number Theory15.3%Discrete Mathematics and Combinatorics8.3%other fields40.3%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Computational Theory and Mathematics19% of their works
  2. 2Electrical and Electronic Engineering17% of their works
  3. 3Algebra and Number Theory15% of their works
  4. 4Discrete Mathematics and Combinatorics8% of their works
  5. 5Geometry and Topology7% of their works
  6. 6Control and Systems Engineering6% of their works

Research topics

Which keywords describe Thomas J. Laffey's research?

The keywords of their largest research topics: Matrix Computations, Numerical Linear Algebra, Fiber Bragg Grating, Spectral Amplitude Coding, Deformations, Hom-Lie Algebras, Finite Groups and Graphs.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 16 words, with their numbers
  1. Matrix Computations131 topic
  2. Numerical Linear Algebra131 topic
  3. Fiber Bragg Grating121 topic
  4. Spectral Amplitude Coding121 topic
  5. Deformations91 topic
  6. Hom-Lie Algebras91 topic
  7. Finite Groups51 topic
  8. Graphs51 topic
  9. Armendariz Rings21 topic
  10. Bifurcations21 topic
  11. Cluster Algebras21 topic
  12. Networked Control Systems21 topic
  13. Planar Systems21 topic
  14. Stability Analysis21 topic
  15. Triangulated Categories21 topic
  16. Zero-Divisor Graphs21 topic

Where does Thomas J. Laffey work?

Thomas J. Laffey's main affiliation in the publication record is University College Dublin, Ireland.

How many publications and citations does Thomas J. Laffey have?

Science Explorer counts 53 works and 326 citations for Thomas J. Laffey, ranking #59,884 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.