Tim Riley

483 total citations
33 papers, 202 citations indexed

About

Tim Riley is a scholar working on Geometry and Topology, Discrete Mathematics and Combinatorics and Computational Theory and Mathematics. According to data from OpenAlex, Tim Riley has authored 33 papers receiving a total of 202 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Geometry and Topology, 13 papers in Discrete Mathematics and Combinatorics and 11 papers in Computational Theory and Mathematics. Recurrent topics in Tim Riley's work include Geometric and Algebraic Topology (18 papers), semigroups and automata theory (8 papers) and Advanced Combinatorial Mathematics (7 papers). Tim Riley is often cited by papers focused on Geometric and Algebraic Topology (18 papers), semigroups and automata theory (8 papers) and Advanced Combinatorial Mathematics (7 papers). Tim Riley collaborates with scholars based in United States, United Kingdom and Australia. Tim Riley's co-authors include William P. Thurston, Derek F. Holt, Hamish Short, Sean Cleary, Noel Brady, S. M. Gersten, Martin Kassabov, David Reid, Martin R. Bridson and Terry B. Gutkin and has published in prestigious journals such as Journal of Archaeological Science, Journal of Differential Geometry and Proceedings of the American Mathematical Society.

In The Last Decade

Tim Riley

30 papers receiving 193 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Tim Riley United States	8	95	55	53	48	28	33	202
H.-J. Bandelt Germany	10	72 0.8×	36 0.7×	18 0.3×	135 2.8×	8 0.3×	11	397
Thomas M. Lewis United States	11	58 0.6×	5 0.1×	128 2.4×	64 1.3×	19 0.7×	26	297
Theo de Jong Germany	9	184 1.9×	11 0.2×	64 1.2×	90 1.9×	8 0.3×	18	242
Theodore Stanford United States	6	79 0.8×	37 0.7×	90 1.7×	27 0.6×		12	216
Michael Fuchs Taiwan	10	50 0.5×	33 0.6×	162 3.1×	58 1.2×	16 0.6×	55	302
Alina Vdovina United Kingdom	8	120 1.3×	63 1.1×	92 1.7×	40 0.8×	3 0.1×	37	159
Sergei Chmutov United States	10	297 3.1×	204 3.7×	163 3.1×	91 1.9×		24	351
Efstratia Kalfagianni United States	10	286 3.0×	147 2.7×	187 3.5×	72 1.5×		36	308
Kevin G. Hare Canada	8	41 0.4×	28 0.5×	83 1.6×	90 1.9×		43	170
Amit Khetan United States	8	62 0.7×	40 0.7×	12 0.2×	127 2.6×	8 0.3×	12	197

Countries citing papers authored by Tim Riley

Since Specialization

Citations

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

Fields of papers citing papers by Tim Riley

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tim Riley

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Riley, Tim, et al.. (2024). Active Learning Taking Root – A Progress Update. PRIMUS. 35(4-5). 423–443.

2.

Riley, Tim, et al.. (2019). The generalized Dehn property does not imply a linear isoperimetric inequality. 44(1). 1–7. 1 indexed citations

3.

Riley, Tim, et al.. (2016). Ackermannian Integer Compression and the Word Problem for Hydra Groups.. DROPS (Schloss Dagstuhl – Leibniz Center for Informatics). 58. 14. 1 indexed citations

4.

Riley, Tim, et al.. (2014). Palindromic width of wreath products, metabelian groups, and max-n solvable groups. 6(2). 5 indexed citations

5.

Riley, Tim, et al.. (2013). Hydra groups. Commentarii Mathematici Helvetici. 88(3). 507–540. 5 indexed citations

6.

Conder, Marston & Tim Riley. (2013). GRAHAM HIGMAN'S LECTURES ON JANUARIALS. The Quarterly Journal of Mathematics. 65(1). 113–131.

7.

Kassabov, Martin & Tim Riley. (2011). The Dehn function of Baumslag’s metabelian group. Geometriae Dedicata. 158(1). 109–119. 1 indexed citations

8.

Riley, Tim. (2011). Assessing diet and seasonality in the Lower Pecos canyonlands: an evaluation of coprolite specimens as records of individual dietary decisions. Journal of Archaeological Science. 39(1). 145–162. 23 indexed citations

9.

Riley, Tim, et al.. (2009). Beautiful Testing: Leading Professionals Reveal How They Improve Software. 7 indexed citations

10.

Riley, Tim. (2008). Diet and seasonality in the Lower Pecos: evaluating coprolite data sets with cluster analysis. Journal of Archaeological Science. 35(10). 2726–2741. 22 indexed citations

11.

Kassabov, Martin & Tim Riley. (2006). Diameters of Cayley graphs of Chevalley groups. European Journal of Combinatorics. 28(3). 791–800. 6 indexed citations

12.

Riley, Tim, et al.. (2006). THE UNBOUNDED DEAD-END DEPTH PROPERTY IS NOT A GROUP INVARIANT. International Journal of Algebra and Computation. 16(5). 969–983. 6 indexed citations

13.

Bridson, Martin R. & Tim Riley. (2006). Free and fragmenting filling length. Journal of Algebra. 307(1). 171–190. 2 indexed citations

14.

Gersten, S. M. & Tim Riley. (2006). THE GALLERY LENGTH FILLING FUNCTION AND A GEOMETRIC INEQUALITY FOR FILLING LENGTH. Proceedings of the London Mathematical Society. 92(3). 601–623. 1 indexed citations

15.

Cleary, Sean & Tim Riley. (2005). A finitely presented group with unbounded dead-end depth. Proceedings of the American Mathematical Society. 134(2). 343–349. 10 indexed citations

16.

Gersten, S. M. & Tim Riley. (2005). SOME DUALITY CONJECTURES FOR FINITE GRAPHS AND THEIR GROUP THEORETIC CONSEQUENCES. Proceedings of the Edinburgh Mathematical Society. 48(2). 389–421. 6 indexed citations

17.

Riley, Tim. (2003). Higher connectedness of asymptotic cones. Topology. 42(6). 1289–1352. 11 indexed citations

18.

Holt, Derek F., et al.. (2003). Isoperimetric inequalities for nilpotent groups. Geometric and Functional Analysis. 13(4). 795–814. 16 indexed citations

19.

Riley, Tim. (1992). Hard Rain: A Dylan Commentary. Medical Entomology and Zoology. 2 indexed citations

20.

Riley, Tim. (1987). For the Beatles: notes on their achievement. Popular Music. 6(3). 257–272. 3 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.

Explore authors with similar magnitude of impact