A. J. Berrick

926 total citations
59 papers, 523 citations indexed

About

A. J. Berrick is a scholar working on Geometry and Topology, Mathematical Physics and Algebra and Number Theory. According to data from OpenAlex, A. J. Berrick has authored 59 papers receiving a total of 523 indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Geometry and Topology, 42 papers in Mathematical Physics and 14 papers in Algebra and Number Theory. Recurrent topics in A. J. Berrick's work include Homotopy and Cohomology in Algebraic Topology (35 papers), Geometric and Algebraic Topology (24 papers) and Advanced Algebra and Geometry (11 papers). A. J. Berrick is often cited by papers focused on Homotopy and Cohomology in Algebraic Topology (35 papers), Geometric and Algebraic Topology (24 papers) and Advanced Algebra and Geometry (11 papers). A. J. Berrick collaborates with scholars based in Singapore, United Kingdom and United States. A. J. Berrick's co-authors include Hugh Tiang Wah Tan, M. F. Choong, Peter W. Lucas, I. M. Turner, Max Karoubi, Deborah Khoo, Jie Wu, Fred Cohen, Carles Casacuberta and Alexei Davydov and has published in prestigious journals such as Philosophical Transactions of the Royal Society B Biological Sciences, Transactions of the American Mathematical Society and American Mathematical Monthly.

In The Last Decade

A. J. Berrick

50 papers receiving 457 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. J. Berrick Singapore	11	284	271	104	79	59	59	523
Didier Arnal France	14	288 1.0×	355 1.3×	318 3.1×			65	557
Naveed Hussain China	9	104 0.4×	98 0.4×	93 0.9×	3 0.0×	3 0.1×	37	223
С. М. Семенов Russia	9	10 0.0×	55 0.2×	23 0.2×	2 0.0×		46	296
Tej Bahadur Singh India	8	27 0.1×	33 0.1×	13 0.1×			30	307
Kai Köhler Germany	11	55 0.2×	49 0.2×	21 0.2×			29	295
Sen-Lin Xu China	10	103 0.4×	7 0.0×	16 0.2×	2 0.0×		22	323
Judith R. Miller United States	9	4 0.0×	89 0.3×		28 0.4×	2 0.0×	30	434
Pascal Collin France	10	143 0.5×	18 0.1×	3 0.0×			16	329
Jing Song China	7	26 0.1×	6 0.0×		14 0.2×	15 0.3×	27	441
Toby Kenney Canada	7	10 0.0×	6 0.0×	3 0.0×	13 0.2×	1 0.0×	23	130

Countries citing papers authored by A. J. Berrick

Since Specialization

Citations

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

Fields of papers citing papers by A. J. Berrick

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. J. Berrick

This figure shows the co-authorship network connecting the top 25 collaborators of A. J. Berrick. A scholar is included among the top collaborators of A. J. Berrick 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 A. J. Berrick. A. J. Berrick is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Berrick, A. J., Max Karoubi, Marco Schlichting, & Paul Arne Østvær. (2015). The Homotopy Fixed Point Theorem and the Quillen–Lichtenbaum conjecture in Hermitian K-theory. Advances in Mathematics. 278. 34–55. 6 indexed citations

Berrick, A. J.. (2013). The tobacco-free generation proposal. Tobacco Control. 22(suppl 1). i22–i26. 58 indexed citations

Khoo, Deborah, et al.. (2010). Phasing-out tobacco: proposal to deny access to tobacco for those born from 2000. Tobacco Control. 19(5). 355–360. 62 indexed citations

Berrick, A. J., Max Karoubi, & Paul Arne Østvær. (2009). Hermitian K-theory of totally real 2-regular number fields. arXiv (Cornell University). 2 indexed citations

Berrick, A. J., et al.. (2009). Stable classical groups and strongly torsion generated groups. Commentarii Mathematici Helvetici. 84(4). 909–928. 2 indexed citations

Berrick, A. J., et al.. (2002). Topology and Geometry: Commemorating SISTAG. Contemporary mathematics - American Mathematical Society. 13 indexed citations

Berrick, A. J. & Carles Casacuberta. (1999). A UNIVERSAL SPACE FOR PLUS-CONSTRUCTIONS. Topology. 38(3). 467–477. 15 indexed citations

Berrick, A. J., et al.. (1997). Rectangular Invertible Matrices. American Mathematical Monthly. 104(4). 297–302. 3 indexed citations

Berrick, A. J., et al.. (1996). Row versus Column Operations. Journal of Algebra. 184(3). 897–911. 1 indexed citations

10.

Berrick, A. J., et al.. (1996). The minimal extension of P-localization on groups. Mathematical Proceedings of the Cambridge Philosophical Society. 119(2). 243–255.

11.

Berrick, A. J., et al.. (1995). The localization sequence inK-theory. K-Theory. 9(6). 577–589. 2 indexed citations

12.

Alperin, Roger C. & A. J. Berrick. (1994). Linear representations of binate groups. Journal of Pure and Applied Algebra. 94(1). 17–23. 6 indexed citations

13.

Berrick, A. J. & Derek J. S. Robinson. (1993). Imperfect groups. Journal of Pure and Applied Algebra. 88(1-3). 3–22. 2 indexed citations

14.

Berrick, A. J.. (1992). Homologous fibres and total spaces. Osaka Journal of Mathematics. 29(2). 339–346. 1 indexed citations

15.

Lucas, Peter W., M. F. Choong, Hugh Tiang Wah Tan, I. M. Turner, & A. J. Berrick. (1991). The fracture toughness of the leaf of the dicotyledon Calophyllum inophyllum L. (Guttiferae). Philosophical Transactions of the Royal Society B Biological Sciences. 334(1269). 95–106. 74 indexed citations

16.

Berrick, A. J.. (1990). Remarks on the Structure of Acyclic Groups. Bulletin of the London Mathematical Society. 22(3). 227–232. 10 indexed citations

17.

Berrick, A. J.. (1987). Two functors from Abelian groups to perfect groups. Journal of Pure and Applied Algebra. 44(1-3). 35–43. 10 indexed citations

18.

Berrick, A. J. & B. Hartley. (1987). Perfect radicals and homology of group extensions. Topology and its Applications. 25(2). 165–173. 1 indexed citations

19.

Berrick, A. J.. (1982). THE PLUS-CONSTRUCTION AND FIBRATIONS. The Quarterly Journal of Mathematics. 33(2). 149–157. 13 indexed citations

20.

Berrick, A. J.. (1976). Induction on symmetric axial maps and embeddings of projective spaces. Proceedings of the American Mathematical Society. 60(1). 276–276. 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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