Graham Ellis

1.8k total citations
70 papers, 852 citations indexed

About

Graham Ellis is a scholar working on Mathematical Physics, Geometry and Topology and Algebra and Number Theory. According to data from OpenAlex, Graham Ellis has authored 70 papers receiving a total of 852 indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Mathematical Physics, 48 papers in Geometry and Topology and 27 papers in Algebra and Number Theory. Recurrent topics in Graham Ellis's work include Homotopy and Cohomology in Algebraic Topology (47 papers), Algebraic structures and combinatorial models (33 papers) and Advanced Topics in Algebra (20 papers). Graham Ellis is often cited by papers focused on Homotopy and Cohomology in Algebraic Topology (47 papers), Algebraic structures and combinatorial models (33 papers) and Advanced Topics in Algebra (20 papers). Graham Ellis collaborates with scholars based in Ireland, United Kingdom and Germany. Graham Ellis's co-authors include Richard Steiner, John M. Burns, Ronald Brown, Aidan McDermott, James Wiegold, Roman Mikhailov, Mathieu Dutour Sikirić, James R. Harris, Timothy Porter and Anh Tuan Bui and has published in prestigious journals such as Transactions of the American Mathematical Society, Advances in Mathematics and Bulletin of the London Mathematical Society.

In The Last Decade

Graham Ellis

64 papers receiving 776 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Graham Ellis Ireland	18	580	524	362	361	129	70	852
David B. Wales United States	19	485 0.8×	311 0.6×	553 1.5×	235 0.7×	250 1.9×	59	873
Jason Fulman United States	17	234 0.4×	323 0.6×	496 1.4×	132 0.4×	227 1.8×	65	752
Markus Stroppel Germany	11	391 0.7×	244 0.5×	322 0.9×	218 0.6×	109 0.8×	78	639
Eric Jespers Belgium	18	843 1.5×	209 0.4×	603 1.7×	952 2.6×	182 1.4×	159	1.3k
Carl Riehm Canada	11	389 0.7×	283 0.5×	162 0.4×	245 0.7×	104 0.8×	29	665
Everett C. Dade United States	20	638 1.1×	373 0.7×	768 2.1×	502 1.4×	333 2.6×	62	1.2k
Gerhard O. Michler Germany	16	477 0.8×	205 0.4×	401 1.1×	500 1.4×	208 1.6×	78	933
Yuval Roichman Israel	12	206 0.4×	177 0.3×	405 1.1×	223 0.6×	108 0.8×	47	526
A. Yu. Olshanskii Russia	14	629 1.1×	403 0.8×	372 1.0×	109 0.3×	92 0.7×	39	831
G. Karpilovsky Australia	9	259 0.4×	151 0.3×	270 0.7×	235 0.7×	122 0.9×	24	509

Countries citing papers authored by Graham Ellis

Since Specialization

Citations

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

Fields of papers citing papers by Graham Ellis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Graham Ellis

This figure shows the co-authorship network connecting the top 25 collaborators of Graham Ellis. A scholar is included among the top collaborators of Graham Ellis 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 Graham Ellis. Graham Ellis 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

Ellis, Graham, et al.. (2019). Digging into Difficult Topics: Cultivating Community within the Classroom.. The journal of faculty development. 33(2). 25–30.

Bui, Anh Tuan & Graham Ellis. (2013). The homology ofSL2(Z[1/m])for small m. Journal of Algebra. 408. 102–108. 5 indexed citations

Ellis, Graham, et al.. (2012). Computational homology of n-types. Journal of Symbolic Computation. 47(11). 1309–1317. 3 indexed citations

Sikirić, Mathieu Dutour, Graham Ellis, & Annette Schürmann. (2011). On the integral homology of PSL4(Z) and other arithmetic groups. Journal of Number Theory. 131(12). 2368–2375. 4 indexed citations

Ellis, Graham, et al.. (2010). The $K(π,1)$ conjecture for a class of Artin groups. Commentarii Mathematici Helvetici. 85(2). 409–415. 8 indexed citations

Ellis, Graham & Roman Mikhailov. (2009). A colimit of classifying spaces. Advances in Mathematics. 223(6). 2097–2113. 13 indexed citations

Sikirić, Mathieu Dutour & Graham Ellis. (2009). Wythoff polytopes and low-dimensional homology of Mathieu groups. Journal of Algebra. 322(11). 4143–4150. 7 indexed citations

Ellis, Graham, et al.. (2009). Interoperating between computer algebra systems. 303–310. 7 indexed citations

Ellis, Graham, et al.. (2005). On the cohomology of generalized triangle groups. Commentarii Mathematici Helvetici. 80(3). 571–591. 6 indexed citations

10.

Ellis, Graham. (1999). On the schur multiplier ofp-groups. Communications in Algebra. 27(9). 4173–4177. 22 indexed citations

11.

Ellis, Graham & Aidan McDermott. (1998). Tensor products of prime-power groups. Journal of Pure and Applied Algebra. 132(2). 119–128. 18 indexed citations

12.

Ellis, Graham. (1997). Spaces with finitely many non-trivial homotopy groups all of which are finite. Topology. 36(2). 501–504. 4 indexed citations

13.

Ellis, Graham. (1991). On the higher universal quadratic functors and related computations. Journal of Algebra. 140(2). 392–398. 1 indexed citations

14.

Ellis, Graham. (1990). Relative derived functors and the homology of groups. French digital mathematics library (Numdam). 31(2). 121–135. 10 indexed citations

15.

Ellis, Graham. (1990). Relative derived contravariant functors and the cohomology of groups. Journal of Pure and Applied Algebra. 64(1). 21–33. 2 indexed citations

16.

Ellis, Graham, et al.. (1989). An exterior product for the homology of groups with integral coefficients modulo $p$. French digital mathematics library (Numdam). 30(4). 339–343. 9 indexed citations

17.

Ellis, Graham. (1988). Multirelative algebraic K-theory: The group K2(Λ;I1, …, I) and related computations. Journal of Algebra. 112(2). 271–289. 4 indexed citations

18.

Ellis, Graham. (1987). Non-abelian exterior products of lie algebras and an exact sequence in the homology of lie algebras. Journal of Pure and Applied Algebra. 46(2-3). 111–115. 28 indexed citations

19.

Ellis, Graham & Richard Steiner. (1987). Higher-dimensional crossed modules and the homotopy groups of (n+1)-ads. Journal of Pure and Applied Algebra. 46(2-3). 117–136. 53 indexed citations

20.

Ellis, Graham & Timothy Porter. (1986). Free and projective crossed modules and the second homology group of a group. Journal of Pure and Applied Algebra. 40. 27–31. 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.

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