Tim Penttila

1.7k total citations
91 papers, 1.1k citations indexed

About

Tim Penttila is a scholar working on Discrete Mathematics and Combinatorics, Artificial Intelligence and Electrical and Electronic Engineering. According to data from OpenAlex, Tim Penttila has authored 91 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 71 papers in Discrete Mathematics and Combinatorics, 59 papers in Artificial Intelligence and 55 papers in Electrical and Electronic Engineering. Recurrent topics in Tim Penttila's work include Finite Group Theory Research (71 papers), Coding theory and cryptography (58 papers) and graph theory and CDMA systems (53 papers). Tim Penttila is often cited by papers focused on Finite Group Theory Research (71 papers), Coding theory and cryptography (58 papers) and graph theory and CDMA systems (53 papers). Tim Penttila collaborates with scholars based in Australia, United States and Italy. Tim Penttila's co-authors include Christine M. O’Keefe, Gordon Royle, Cheryl E. Praeger, John Bamberg, Antonio Cossidente, Blair Williams, Nicholas Hamilton, Robert M. Guralnick, Jan Saxl and Shane Kelly and has published in prestigious journals such as Bulletin of the London Mathematical Society, Journal of the American Mathematical Society and Journal of Algebra.

In The Last Decade

Tim Penttila

85 papers receiving 978 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Tim Penttila Australia	18	938	815	737	190	99	91	1.1k
Zvonimir Janko Germany	18	825 0.9×	532 0.7×	549 0.7×	307 1.6×	158 1.6×	93	991
Mikhail Muzychuk Israel	17	788 0.8×	474 0.6×	489 0.7×	346 1.8×	136 1.4×	75	919
Guglielmo Lunardon Italy	16	561 0.6×	580 0.7×	426 0.6×	104 0.5×	58 0.6×	51	686
Marcel Herzog Israel	19	941 1.0×	642 0.8×	574 0.8×	274 1.4×	164 1.7×	117	1.2k
Olga Polverino Italy	18	659 0.7×	759 0.9×	542 0.7×	106 0.6×	49 0.5×	69	844
Gábor Korchmáros Italy	14	647 0.7×	714 0.9×	434 0.6×	430 2.3×	102 1.0×	112	1.0k
Klaus Doerk Germany	7	781 0.8×	522 0.6×	412 0.6×	240 1.3×	133 1.3×	20	836
Yakov Berkovich Israel	13	464 0.5×	331 0.4×	281 0.4×	137 0.7×	92 0.9×	57	531
Avinoam Mann Israel	18	926 1.0×	463 0.6×	367 0.5×	460 2.4×	214 2.2×	89	1.1k
Alexander N. Skiba Belarus	23	1.6k 1.7×	1.3k 1.6×	1.1k 1.5×	170 0.9×	229 2.3×	134	1.6k

Countries citing papers authored by Tim Penttila

Since Specialization

Citations

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

Fields of papers citing papers by Tim Penttila

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tim Penttila

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

Penttila, Tim, et al.. (2023). Classification of spreads of Tits quadrangles of order 64. Finite Fields and Their Applications. 90. 102228–102228.

Bamberg, John, et al.. (2018). On abstract ovals with Pascalian secant lines. Journal of Group Theory. 21(6). 1051–1064.

Penttila, Tim, et al.. (2015). Some strongly regular graphs with the parameters of Paley graphs.. Australas. J Comb.. 61. 138–141. 5 indexed citations

Penttila, Tim & Geertrui Van de Voorde. (2013). Extending pseudo-arcs in odd characteristic. Finite Fields and Their Applications. 22. 101–113. 6 indexed citations

Bamberg, John, et al.. (2007). Tight sets and m-ovoids of finite polar spaces. Journal of Combinatorial Theory Series A. 114(7). 1293–1314. 57 indexed citations

Penttila, Tim, et al.. (2005). Flock generalized quadrangles and tetradic sets of elliptic quadrics of PG(3,q). Journal of Combinatorial Theory Series A. 113(2). 273–290. 4 indexed citations

Durante, Nicola, et al.. (2004). Bruen chains over fields of small order. Discrete Mathematics. 282(1-3). 245–247.

O’Keefe, Christine M. & Tim Penttila. (2002). Automorphism Groups of Generalized Quadrangles via an Unusual Action of PΓL (2, 2Sph). European Journal of Combinatorics. 23(2). 213–232. 6 indexed citations

O’Keefe, Christine M. & Tim Penttila. (2001). Subquadrangles of Generalized Quadrangles of Order (q2, q), q Even. Journal of Combinatorial Theory Series A. 94(2). 218–229. 6 indexed citations

10.

Hamilton, Nicholas & Tim Penttila. (2001). Groups of Maximal Arcs. Journal of Combinatorial Theory Series A. 94(1). 63–86. 12 indexed citations

11.

Penttila, Tim, et al.. (2001). On Monomial Flocks. European Journal of Combinatorics. 22(4). 447–454. 3 indexed citations

12.

Clerck, Frank De, Nicholas Hamilton, Christine M. O’Keefe, & Tim Penttila. (2000). Quasi-quadrics and related structures. UWA Profiles and Research Repository (UWA). 22. 151–166. 15 indexed citations

13.

Penttila, Tim. (1999). A plane representation of ovoids. UWA Profiles and Research Repository (UWA). 56. 245–250. 4 indexed citations

14.

Penttila, Tim & Gordon Royle. (1998). BLT-sets over small fields.. Australas. J Comb.. 17. 295–308. 8 indexed citations

15.

Royle, Gordon & Tim Penttila. (1998). BLT-sets over small fields. Journal of the American Mathematical Society. 17. 295–307. 8 indexed citations

16.

Penttila, Tim & Leo Storme. (1998). Monomial Flocks and Herds Containing a Monomial Oval. Journal of Combinatorial Theory Series A. 83(1). 21–41. 7 indexed citations

17.

Иванов, А. А., Robert A. Liebler, Tim Penttila, & Cheryl E. Praeger. (1997). Antipodal Distance-transitive Covers of Complete Bipartite Graphs. European Journal of Combinatorics. 18(1). 11–33. 11 indexed citations

18.

O’Keefe, Christine M., et al.. (1992). Hyperovals in Hall planes. European Journal of Combinatorics. 13(3). 195–199. 5 indexed citations

19.

Penttila, Tim, et al.. (1990). One-point Extensions of Polar Spaces. European Journal of Combinatorics. 11(6). 535–540. 3 indexed citations

20.

Penttila, Tim, et al.. (1989). Inversive Planes of Odd Order. European Journal of Combinatorics. 10(4). 331–336. 1 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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