A. M. Fink

4.5k total citations · 3 hit papers
67 papers, 3.0k citations indexed

About

A. M. Fink is a scholar working on Applied Mathematics, Numerical Analysis and Geometry and Topology. According to data from OpenAlex, A. M. Fink has authored 67 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Applied Mathematics, 15 papers in Numerical Analysis and 14 papers in Geometry and Topology. Recurrent topics in A. M. Fink's work include Nonlinear Differential Equations Analysis (22 papers), Mathematical Inequalities and Applications (16 papers) and Functional Equations Stability Results (13 papers). A. M. Fink is often cited by papers focused on Nonlinear Differential Equations Analysis (22 papers), Mathematical Inequalities and Applications (16 papers) and Functional Equations Stability Results (13 papers). A. M. Fink collaborates with scholars based in United States, Australia and Serbia. A. M. Fink's co-authors include ‎Josip Pečarić, D. S. Mitrinović, Juan A. Gatica, George Seifert, Max Jodeit, Paul Waltman, Wolfgang Kliemann, Richard K. Miller, Pietro Cerone and Paul O. Frederickson and has published in prestigious journals such as Lecture notes in mathematics, Journal of Mathematical Analysis and Applications and SIAM Review.

In The Last Decade

A. M. Fink

57 papers receiving 2.5k citations

Hit Papers

align trajectories sort by overperformance

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.

Classical and New Inequalities in Analysis

1993 821 citations ‎Josip Pečarić, A. M. Fink et al. profile →
Almost Periodic Differential Equations

1974 763 citations A. M. Fink profile →
Inequalities Involving Functions and Their Integrals and Derivatives

1991 584 citations ‎Josip Pečarić, A. M. Fink et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. M. Fink United States	17	2.2k	552	504	445	424	67	3.0k
Andrzej Granas Canada	17	1.3k 0.6×	532 1.0×	556 1.1×	596 1.3×	262 0.6×	31	2.0k
J. Dugundji United States	12	1.0k 0.5×	683 1.2×	487 1.0×	361 0.8×	223 0.5×	25	2.1k
Marek Kuczma Poland	14	1.3k 0.6×	504 0.9×	350 0.7×	289 0.6×	162 0.4×	100	2.1k
Stefan Hilger Germany	10	1.5k 0.7×	240 0.4×	185 0.4×	759 1.7×	620 1.5×	23	1.8k
Karl Stromberg United States	15	1.0k 0.5×	522 0.9×	683 1.4×	257 0.6×	269 0.6×	29	2.7k
D. S. Mitrinović Serbia	15	2.9k 1.3×	1.2k 2.2×	695 1.4×	368 0.8×	181 0.4×	38	4.2k
Ferhan M. Atıcı United States	22	2.6k 1.2×	338 0.6×	181 0.4×	1.1k 2.5×	375 0.9×	46	3.3k
Gustaf Gripenberg Finland	17	860 0.4×	79 0.1×	443 0.9×	379 0.9×	477 1.1×	78	1.8k
C. J. K. Batty United Kingdom	23	1.6k 0.7×	156 0.3×	1.2k 2.4×	334 0.8×	1.3k 3.0×	125	2.9k
F. F. Bonsall United Kingdom	18	1.6k 0.7×	554 1.0×	899 1.8×	334 0.8×	153 0.4×	65	3.0k

Countries citing papers authored by A. M. Fink

Since Specialization

Citations

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

Fields of papers citing papers by A. M. Fink

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. M. Fink. 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 A. M. Fink. The network helps show where A. M. Fink may publish in the future.

Co-authorship network of co-authors of A. M. Fink

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

Barnett, Neil S, Pietro Cerone, Sever S Dragomir, & A. M. Fink. (2002). Comparing two integral means for absolutely continuous mappings whose derivatives are in L∞[a,b] and applications. Computers & Mathematics with Applications. 44(1-2). 241–251. 20 indexed citations

Fink, A. M.. (2000). Hadamard's inequality for log-concave functions. Mathematical and Computer Modelling. 32(5-6). 625–629. 9 indexed citations

Pečarić, ‎Josip, et al.. (1999). On some inequalities for convex functions of higher order. Nonlinear studies. 6(2). 131–140. 5 indexed citations

Fink, A. M., et al.. (1997). Nonnegative Solutions of Quasilinear Elliptic Problems with Nonnegative Coefficients. Journal of Mathematical Analysis and Applications. 206(1). 1–9. 11 indexed citations

Fink, A. M.. (1995). 79.20 A dipstick for a hemispherical tank. The Mathematical Gazette. 79(484). 115–117.

Fink, A. M., et al.. (1995). Nonnegative solutions of the radial Laplacian with nonlinearity that changes sign. Proceedings of the American Mathematical Society. 123(5). 1393–1398. 24 indexed citations

Fink, A. M., Richard K. Miller, & Wolfgang Kliemann. (1992). Delay and differential equations : proceedings in honor of George Seifert on his retirement, Ames, Iowa, October 18-19, 1991. WORLD SCIENTIFIC eBooks. 1 indexed citations

Fink, A. M.. (1992). On Opial’s inequality for 𝑓⁽ⁿ⁾. Proceedings of the American Mathematical Society. 115(1). 177–181. 1 indexed citations

Fink, A. M. & Juan A. Gatica. (1990). Positive almost periodic solutions of some delay integral equations. Journal of Differential Equations. 83(1). 166–178. 32 indexed citations

10.

Fink, A. M.. (1984). Review: B. M. Levitan and V. V. Zhikov, Almost periodic functions and differential equations. Project Euclid (Cornell University). 10(2). 301–305. 2 indexed citations

11.

Fink, A. M.. (1982). Kolmogorov-Landau inequalities for monotone functions. Journal of Mathematical Analysis and Applications. 90(1). 251–258. 37 indexed citations

12.

Fink, A. M. & Max Jodeit. (1976). A generalization of the arithmetic-geometric means inequality. Proceedings of the American Mathematical Society. 61(2). 255–261. 6 indexed citations

13.

Fink, A. M.. (1975). Differential inequalities and disconjugacy. Journal of Mathematical Analysis and Applications. 49(3). 758–772. 6 indexed citations

14.

Fink, A. M.. (1974). Convergence and Almost Periodicity of Solutions of Forced Lienard Equations. SIAM Journal on Applied Mathematics. 26(1). 26–34. 10 indexed citations

15.

Fink, A. M.. (1971). Almost periodicity of the inverse of a fundamental matrix. Proceedings of the American Mathematical Society. 27(3). 527–528. 2 indexed citations

16.

Fink, A. M. & George Seifert. (1969). Liapunov functions and almost periodic solutions for almost periodic systems. Journal of Differential Equations. 5(2). 307–313. 28 indexed citations

17.

Fink, A. M.. (1969). Comparison theorems for ∝ab p with p an admissible sub or superfunction. Journal of Differential Equations. 5(1). 49–54. 1 indexed citations

18.

Fink, A. M.. (1968). An extension of Polya's Theorem. Journal of Mathematical Analysis and Applications. 23(3). 625–627. 1 indexed citations

19.

Fink, A. M.. (1968). Uniqueness theorems and almost periodic solutions to second order differential equations. Journal of Differential Equations. 4(4). 543–548. 8 indexed citations

20.

Fink, A. M.. (1966). Maximum amplitude of controlled oscillations. Journal of Mathematical Analysis and Applications. 14(2). 253–262. 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.

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