Ian Richards

1.2k total citations
31 papers, 670 citations indexed

About

Ian Richards is a scholar working on Computational Theory and Mathematics, Algebra and Number Theory and Geometry and Topology. According to data from OpenAlex, Ian Richards has authored 31 papers receiving a total of 670 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Computational Theory and Mathematics, 8 papers in Algebra and Number Theory and 7 papers in Geometry and Topology. Recurrent topics in Ian Richards's work include Computability, Logic, AI Algorithms (7 papers), Analytic Number Theory Research (6 papers) and Mathematics and Applications (5 papers). Ian Richards is often cited by papers focused on Computability, Logic, AI Algorithms (7 papers), Analytic Number Theory Research (6 papers) and Mathematics and Applications (5 papers). Ian Richards collaborates with scholars based in United States and Austria. Ian Richards's co-authors include Marian Boykan Pour‐El, Albert Marden, Douglas Hensley, Burt Rodin, Burton Rodin and Donald J. Newman and has published in prestigious journals such as Transactions of the American Mathematical Society, American Mathematical Monthly and Advances in Mathematics.

In The Last Decade

Ian Richards

27 papers receiving 522 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ian Richards United States	12	349	194	181	167	101	31	670
Roman Sikorski United States	12	208 0.6×	149 0.8×	74 0.4×	237 1.4×	116 1.1×	44	617
K. R. Parthasarathy India	12	203 0.6×	121 0.6×	94 0.5×	161 1.0×	67 0.7×	39	533
Michael Beeson United States	13	562 1.6×	218 1.1×	475 2.6×	121 0.7×	77 0.8×	50	899
Lynn H. Loomis	5	180 0.5×	155 0.8×	43 0.2×	397 2.4×	217 2.1×	6	778
Lee A. Rubel United States	22	405 1.2×	459 2.4×	113 0.6×	388 2.3×	710 7.0×	146	1.5k
William Hobson Mills United States	14	136 0.4×	171 0.9×	222 1.2×	113 0.7×	47 0.5×	25	620
Karl Petersen United States	13	233 0.7×	141 0.7×	51 0.3×	479 2.9×	132 1.3×	44	713
Max Koecher Germany	17	214 0.6×	392 2.0×	53 0.3×	317 1.9×	195 1.9×	42	1.0k
N. L. Biggs United Kingdom	17	283 0.8×	204 1.1×	155 0.9×	136 0.8×	17 0.2×	34	718
J. Arthur Seebach United States	4	217 0.6×	338 1.7×	56 0.3×	219 1.3×	41 0.4×	6	642

Countries citing papers authored by Ian Richards

Since Specialization

Citations

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

Fields of papers citing papers by Ian Richards

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ian Richards

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

Richards, Ian, et al.. (2000). LOCALIZATION AND MULTIPLICATION OF DISTRIBUTIONS. Journal of the Korean Mathematical Society. 37(3). 371–389. 1 indexed citations

Richards, Ian. (1985). Characters of groups with quotients of odd order. Journal of Algebra. 96(1). 45–47. 2 indexed citations

Richards, Ian. (1984). Proof without words: Sum of Integers. Mathematics Magazine. 57(2). 104–104. 2 indexed citations

Pour‐El, Marian Boykan & Ian Richards. (1984). 𝐿^{𝑝}-computability in recursive analysis. Proceedings of the American Mathematical Society. 92(1). 93–97. 7 indexed citations

Pour‐El, Marian Boykan & Ian Richards. (1983). Computability and noncomputability in classical analysis. Transactions of the American Mathematical Society. 275(2). 539–560. 46 indexed citations

Pour‐El, Marian Boykan & Ian Richards. (1983). Noncomputability in analysis and physics: A complete determination of the class of noncomputable linear operators. Advances in Mathematics. 48(1). 44–74. 31 indexed citations

Richards, Ian. (1982). On the gaps between numbers which are sums of two squares. Advances in Mathematics. 46(1). 1–2. 40 indexed citations

Pour‐El, Marian Boykan & Ian Richards. (1981). The wave equation with computable initial data such that its unique solution is not computable. Advances in Mathematics. 39(3). 215–239. 139 indexed citations

Richards, Ian. (1980). On the normal density of primes in short intervals. Journal of Number Theory. 12(3). 378–384. 2 indexed citations

10.

Richards, Ian, et al.. (1979). A computable ordinary differential equation which possesses no computable solution. Annals of Mathematical Logic. 17(1-2). 61–90. 82 indexed citations

11.

Pour‐El, Marian Boykan & Ian Richards. (1978). Differentiability properties of computable functions - a summary.. Acta Cybernetica. 4. 123–125. 5 indexed citations

12.

Newman, Donald J. & Ian Richards. (1978). Finite measures designed for accuracy on arithmetic progressions. Journal of Number Theory. 10(4). 385–394.

13.

Richards, Ian. (1974). An application of Galois theory to elementary arithmetic. Advances in Mathematics. 13(3). 268–273. 25 indexed citations

14.

Hensley, Douglas & Ian Richards. (1974). Primes in intervals. Acta Arithmetica. 25(4). 375–391. 21 indexed citations

15.

Richards, Ian. (1970). Axioms for analytic functions. Advances in Mathematics. 5(3). 311–338. 7 indexed citations

16.

Richards, Ian. (1967). A criterion for rings of analytic functions. Transactions of the American Mathematical Society. 128(3). 523–530. 4 indexed citations

17.

Richards, Ian. (1967). On the disproof of spectral synthesis. Journal of Combinatorial Theory. 2(1). 61–70. 1 indexed citations

18.

Marden, Albert, Ian Richards, & Burt Rodin. (1967). Analytic self-mappings of Riemann surfaces. Journal d Analyse Mathématique. 18(1). 197–225. 26 indexed citations

19.

Richards, Ian. (1963). On the classification of noncompact surfaces. Transactions of the American Mathematical Society. 106(2). 259–269. 123 indexed citations

20.

Richards, Ian. (1959). A note on the Daniell integral. Rendiconti del Seminario Matematico della Università di Padova. 29. 401–410.

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