Harvey Friedman

2.1k total citations
43 papers, 625 citations indexed

About

Harvey Friedman is a scholar working on Computational Theory and Mathematics, Artificial Intelligence and Geometry and Topology. According to data from OpenAlex, Harvey Friedman has authored 43 papers receiving a total of 625 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Computational Theory and Mathematics, 19 papers in Artificial Intelligence and 16 papers in Geometry and Topology. Recurrent topics in Harvey Friedman's work include Computability, Logic, AI Algorithms (18 papers), Advanced Topology and Set Theory (15 papers) and Logic, Reasoning, and Knowledge (15 papers). Harvey Friedman is often cited by papers focused on Computability, Logic, AI Algorithms (18 papers), Advanced Topology and Set Theory (15 papers) and Logic, Reasoning, and Knowledge (15 papers). Harvey Friedman collaborates with scholars based in United States, Netherlands and China. Harvey Friedman's co-authors include Andre Scedrov, Penelope Maddy, Solomon Feferman, John R. Steel, Chris Miller, H. B. Enderton, Ákos Seress, Richard Mansfield, Philip Friedman and Albert Visser and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Clinical Investigation and Annals of Mathematics.

In The Last Decade

Harvey Friedman

39 papers receiving 492 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Harvey Friedman United States	13	450	269	248	117	90	43	625
Robert L. Vaught United States	16	433 1.0×	243 0.9×	314 1.3×	177 1.5×	79 0.9×	27	815
C. Smoryński United States	11	276 0.6×	251 0.9×	105 0.4×	60 0.5×	33 0.4×	39	476
A. R. D. Mathias Réunion	12	281 0.6×	115 0.4×	321 1.3×	180 1.5×	29 0.3×	27	505
Michael Rathjen United Kingdom	13	432 1.0×	308 1.1×	170 0.7×	59 0.5×	100 1.1×	67	539
Henryk Kotlarski Poland	11	195 0.4×	85 0.3×	169 0.7×	96 0.8×	48 0.5×	35	311
Andrzej Mostowski Poland	11	367 0.8×	315 1.2×	122 0.5×	41 0.4×	69 0.8×	41	618
S. C. Kleene United States	15	797 1.8×	502 1.9×	191 0.8×	58 0.5×	35 0.4×	27	968
W. Hugh Woodin United States	16	483 1.1×	68 0.3×	561 2.3×	329 2.8×	80 0.9×	47	747
Akihiro Kanamori United States	10	417 0.9×	55 0.2×	492 2.0×	269 2.3×	78 0.9×	27	647
Philip Welch United Kingdom	14	357 0.8×	156 0.6×	244 1.0×	99 0.8×	129 1.4×	65	515

Countries citing papers authored by Harvey Friedman

Since Specialization

Citations

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

Fields of papers citing papers by Harvey Friedman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Harvey Friedman

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

Friedman, Harvey & Albert Visser. (2025). WHEN BI-INTERPRETABILITY IMPLIES SYNONYMY. The Review of Symbolic Logic. 18(4). 971–990.

Feferman, Solomon, Harvey Friedman, Penelope Maddy, & John R. Steel. (2000). Does Mathematics Need New Axioms?. Bulletin of Symbolic Logic. 6(4). 401–446. 54 indexed citations

Friedman, Harvey & Richard Mansfield. (1992). Algorithmic Procedures. Transactions of the American Mathematical Society. 332(1). 297–297. 1 indexed citations

Friedman, Harvey, et al.. (1992). Algorithmic procedures. Transactions of the American Mathematical Society. 332(1). 297–312. 6 indexed citations

Friedman, Harvey. (1986). Necessary uses of abstract set theory in finite mathematics. Advances in Mathematics. 60(1). 92–122. 5 indexed citations

Friedman, Harvey & Andre Scedrov. (1985). The lack of definable witnesses and provably recursive functions in intuitionistic set theories. Advances in Mathematics. 57(1). 1–13. 27 indexed citations

Friedman, Harvey. (1984). On the spectra of universal relational sentences. Information and Control. 62(2-3). 205–209. 1 indexed citations

Friedman, Harvey. (1977). A definable nonseparable invariant extension of Lebesgue measure. Illinois Journal of Mathematics. 21(1). 1 indexed citations

Friedman, Harvey. (1976). On decidability of equational theories. Journal of Pure and Applied Algebra. 7(1). 1–3. 1 indexed citations

10.

Friedman, Harvey. (1976). The complexity of explicit definitions. Advances in Mathematics. 20(1). 18–29. 19 indexed citations

11.

Friedman, Harvey. (1976). Recursiveness in 𝑃¹₁ paths through 𝒪. Proceedings of the American Mathematical Society. 54(1). 311–315. 3 indexed citations

12.

Friedman, Harvey. (1975). Large Models of Countable Height. Transactions of the American Mathematical Society. 201. 227–227. 2 indexed citations

13.

Friedman, Harvey. (1975). The disjunction property implies the numerical existence property. Proceedings of the National Academy of Sciences. 72(8). 2877–2878. 15 indexed citations

14.

Friedman, Harvey. (1975). One hundred and two problems in mathematical logic. Journal of Symbolic Logic. 40(2). 113–129. 131 indexed citations

15.

Friedman, Harvey. (1975). Provable equality in primitive recursive arithmetic with and without induction. Pacific Journal of Mathematics. 57(2). 379–392. 39 indexed citations

16.

Friedman, Harvey. (1974). On closed sets of ordinals. Proceedings of the American Mathematical Society. 43(1). 190–190. 9 indexed citations

17.

Friedman, Harvey. (1974). On Closed Sets of Ordinals. Proceedings of the American Mathematical Society. 43(1). 190–190. 1 indexed citations

18.

Friedman, Harvey. (1973). The consistency of classical set theory relative to a set theory with intu1tionistic logic. Journal of Symbolic Logic. 38(2). 315–319. 53 indexed citations

19.

Friedman, Harvey. (1973). Beth’s theorem in cardinality logics. Israel Journal of Mathematics. 14(2). 205–212. 18 indexed citations

20.

Friedman, Harvey. (1971). Higher set theory and mathematical practice. Annals of Mathematical Logic. 2(3). 325–357. 64 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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