A. H. Lachlan

75 papers and 1.6k indexed citations i.

About

A. H. Lachlan is a scholar working on Computational Theory and Mathematics, Geometry and Topology and Artificial Intelligence. According to data from OpenAlex, A. H. Lachlan has authored 75 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 61 papers in Computational Theory and Mathematics, 39 papers in Geometry and Topology and 17 papers in Artificial Intelligence. Recurrent topics in A. H. Lachlan’s work include Advanced Topology and Set Theory (36 papers), Computability, Logic, AI Algorithms (34 papers) and Advanced Algebra and Logic (24 papers). A. H. Lachlan is often cited by papers focused on Advanced Topology and Set Theory (36 papers), Computability, Logic, AI Algorithms (34 papers) and Advanced Algebra and Logic (24 papers). A. H. Lachlan collaborates with scholars based in Canada, United States and United Kingdom. A. H. Lachlan's co-authors include Robert Woodrow, John T. Baldwin, Gregory Cherlin, Robert I. Soare, Henryk Kotlarski, Stanisław Krajewski, Richard A. Shore, Leo Harrington, Steffen Lempp and Saharon Shelah and has published in prestigious journals such as Annals of Mathematics, Lecture notes in mathematics and Transactions of the American Mathematical Society.

In The Last Decade

Co-authorship network of co-authors of A. H. Lachlan i

Fields of papers citing papers by A. H. Lachlan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. H. Lachlan. 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 A. H. Lachlan. The network helps show where A. H. Lachlan may publish in the future.

Countries citing papers authored by A. H. Lachlan

Since Specialization
Citations

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

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

Rankless by CCL
2025