Al Kelley

631 total citations · 1 hit paper
17 papers, 440 citations indexed

About

Al Kelley is a scholar working on Statistical and Nonlinear Physics, General Social Sciences and Numerical Analysis. According to data from OpenAlex, Al Kelley has authored 17 papers receiving a total of 440 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Statistical and Nonlinear Physics, 4 papers in General Social Sciences and 3 papers in Numerical Analysis. Recurrent topics in Al Kelley's work include Appalachian Studies and Mathematics (4 papers), Scientific Research and Discoveries (3 papers) and Numerical methods for differential equations (3 papers). Al Kelley is often cited by papers focused on Appalachian Studies and Mathematics (4 papers), Scientific Research and Discoveries (3 papers) and Numerical methods for differential equations (3 papers). Al Kelley collaborates with scholars based in United States and Netherlands. Al Kelley's co-authors include Ira Pohl, Richard Cushman, Hüseyin Koçak, Craig A. Tracy, Albrecht Böttcher, Torsten Ehrhardt, Barry Simon, Anthony J. Tromba, Estelle Basor and Ivan Corwin and has published in prestigious journals such as Journal of Mathematical Analysis and Applications, Transactions of the American Mathematical Society and Journal of Differential Equations.

In The Last Decade

Al Kelley

11 papers receiving 350 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The stable, center-stable, center, center-unstable, unstable manifolds

1967 261 citations Al Kelley Journal of Differential Equations profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Al Kelley United States	7	165	124	99	82	78	17	440
M. L. Cartwright United States	11	125 0.8×	104 0.8×	153 1.5×	184 2.2×	47 0.6×	28	561
Masaya Yamaguti Japan	12	137 0.8×	48 0.4×	61 0.6×	117 1.4×	96 1.2×	31	480
F.R. GANTMAKHER	6	120 0.7×	127 1.0×	78 0.8×	59 0.7×	23 0.3×	8	466
В. А. Плисс Russia	7	125 0.8×	231 1.9×	115 1.2×	166 2.0×	79 1.0×	22	457
Volker Wihstutz United States	8	223 1.4×	170 1.4×	19 0.2×	49 0.6×	112 1.4×	17	513
R. Clark Robinson	4	198 1.2×	28 0.2×	107 1.1×	31 0.4×	78 1.0×	4	388
Otomar Hájek United States	14	112 0.7×	323 2.6×	220 2.2×	155 1.9×	62 0.8×	43	687
Nathaniel Chafee United States	8	103 0.6×	189 1.5×	54 0.5×	163 2.0×	122 1.6×	12	481
Kenjiro Yanagi Japan	12	201 1.2×	27 0.2×	62 0.6×	223 2.7×	49 0.6×	42	714
S.N. Chow United States	10	207 1.3×	245 2.0×	150 1.5×	193 2.4×	138 1.8×	16	777

Countries citing papers authored by Al Kelley

Since Specialization

Citations

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

Fields of papers citing papers by Al Kelley

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Al Kelley

This figure shows the co-authorship network connecting the top 25 collaborators of Al Kelley. A scholar is included among the top collaborators of Al Kelley 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 Al Kelley. Al Kelley 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:

17 of 17 papers shown

1.

Basor, Estelle, Albrecht Böttcher, Ivan Corwin, et al.. (2022). Remembrances of Harold Widom. Notices of the American Mathematical Society. 69(4). 1–1. 1 indexed citations

2.

Kelley, Al & Ira Pohl. (1997). A book on C (4th ed.): programming in C. Addison-Wesley Longman Publishing Co., Inc. eBooks. 2 indexed citations

3.

Kelley, Al & Ira Pohl. (1996). C by dissection (3rd ed.): the essentials of C programming. Addison-Wesley Longman Publishing Co., Inc. eBooks. 2 indexed citations

4.

Kelley, Al & Ira Pohl. (1990). A Book on C: Programming in C. CERN Document Server (European Organization for Nuclear Research). 5 indexed citations

5.

Kelley, Al & Ira Pohl. (1987). C by Dissection: The Essentials of C Programming. CERN Document Server (European Organization for Nuclear Research). 7 indexed citations

6.

Cushman, Richard, Al Kelley, & Hüseyin Koçak. (1986). Versal normal form at the Lagrange equilibrium L4. Journal of Differential Equations. 64(3). 340–374. 7 indexed citations

7.

Kelley, Al, et al.. (1984). A book on C. 17 indexed citations

8.

Cushman, Richard & Al Kelley. (1979). Strongly stable real infinitesimally symplectic mappings. Journal of Differential Equations. 31(2). 200–223. 4 indexed citations

9.

Kelley, Al. (1969). Analytic two-dimensional subcenter manifolds for systems with an integral. Pacific Journal of Mathematics. 29(2). 335–350. 41 indexed citations

10.

Kelley, Al. (1968). Changes of Variables Near a Periodic Surface or Invariant Manifold. Transactions of the American Mathematical Society. 131(2). 356–356. 1 indexed citations

11.

Kelley, Al. (1968). Invariance for linear systems of ordinary differential equations. Pacific Journal of Mathematics. 25(2). 289–304. 5 indexed citations

12.

Kelley, Al. (1968). Changes of variables near a periodic surface or invariant manifold. Transactions of the American Mathematical Society. 131(2). 356–364. 2 indexed citations

13.

Kelley, Al. (1967). Changes of Variables Near a Periodic Orbit. Transactions of the American Mathematical Society. 126(2). 316–316. 3 indexed citations

14.

Kelley, Al. (1967). Stability of the center-stable manifold. Journal of Mathematical Analysis and Applications. 18(2). 336–344. 52 indexed citations

15.

Kelley, Al. (1967). The stable, center-stable, center, center-unstable, unstable manifolds. Journal of Differential Equations. 3(4). 546–570. 261 indexed citations breakdown →

16.

Kelley, Al. (1967). On the Liapounov subcenter manifold. Journal of Mathematical Analysis and Applications. 18(3). 472–478. 28 indexed citations

17.

Kelley, Al. (1967). Changes of variables near a periodic orbit. Transactions of the American Mathematical Society. 126(2). 316–334. 2 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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