Stephen Demko

2.2k total citations · 1 hit paper
26 papers, 1.4k citations indexed

About

Stephen Demko is a scholar working on Mathematical Physics, Computational Theory and Mathematics and Numerical Analysis. According to data from OpenAlex, Stephen Demko has authored 26 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Mathematical Physics, 9 papers in Computational Theory and Mathematics and 7 papers in Numerical Analysis. Recurrent topics in Stephen Demko's work include Matrix Theory and Algorithms (7 papers), Advanced Numerical Analysis Techniques (6 papers) and Mathematical Dynamics and Fractals (5 papers). Stephen Demko is often cited by papers focused on Matrix Theory and Algorithms (7 papers), Advanced Numerical Analysis Techniques (6 papers) and Mathematical Dynamics and Fractals (5 papers). Stephen Demko collaborates with scholars based in United States and France. Stephen Demko's co-authors include Michael F. Barnsley, William F. Moss, Philip W. Smith, Bruce Naylor, Laurie Hodges, Jeffrey S. Geronimo, John H. Elton, Theodore P. Hill, D. Bessis and Philip W. Smith and has published in prestigious journals such as Mathematics of Computation, Communications in Mathematical Physics and SIAM Journal on Numerical Analysis.

In The Last Decade

Stephen Demko

24 papers receiving 1.2k 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.

Iterated function systems and the global construction of fractals

1985 597 citations Michael F. Barnsley, Stephen Demko Proceedings of the Royal Society of London A Mathematical and Physical Sciences profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Stephen Demko United States	12	691	366	302	220	203	26	1.4k
Srishti D. Chatterji Switzerland	10	579 0.8×	255 0.7×	230 0.8×	69 0.3×	126 0.6×	25	1.6k
Michiel Hazewinkel Netherlands	20	449 0.6×	273 0.7×	229 0.8×	98 0.4×	74 0.4×	135	1.8k
James R. Munkres United States	11	597 0.9×	462 1.3×	133 0.4×	135 0.6×	113 0.6×	24	1.7k
Yitzhak Katznelson United States	21	1.5k 2.2×	650 1.8×	330 1.1×	166 0.8×	112 0.6×	63	3.1k
A. H. Zemanian United States	20	587 0.8×	415 1.1×	242 0.8×	171 0.8×	113 0.6×	150	2.3k
Andrzej Lasota Poland	24	1.1k 1.5×	519 1.4×	1.2k 4.1×	207 0.9×	141 0.7×	97	3.3k
Robert F. Tichy Austria	20	538 0.8×	610 1.7×	193 0.6×	161 0.7×	66 0.3×	146	2.0k
Roy L. Adler United States	18	1.2k 1.7×	769 2.1×	517 1.7×	61 0.3×	63 0.3×	46	2.0k
Mark A. Pinsky United States	24	536 0.8×	285 0.8×	251 0.8×	58 0.3×	69 0.3×	126	1.6k
Lawrence Markus United States	22	693 1.0×	751 2.1×	436 1.4×	57 0.3×	127 0.6×	69	3.0k

Countries citing papers authored by Stephen Demko

Since Specialization

Citations

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

Fields of papers citing papers by Stephen Demko

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Stephen Demko

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

1.

Chen, Keshi, et al.. (1998). <title>Similarity-based retrieval of images using color histograms</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3656. 643–652. 6 indexed citations

2.

Dorsey, J., et al.. (1991). An acceleration technique for the newton solution of quadratic equations. Computers & Mathematics with Applications. 22(12). 79–87. 1 indexed citations

3.

Bessis, D. & Stephen Demko. (1990). Generalized Apollonian packings. Communications in Mathematical Physics. 134(2). 293–319. 11 indexed citations

4.

Barnsley, Michael F., Stephen Demko, John H. Elton, & Jeffrey S. Geronimo. (1988). Invariant measures for Markov processes arising from iterated function systems with place-dependent probabilities. French digital mathematics library (Numdam). 24(3). 367–394. 116 indexed citations

5.

Demko, Stephen & Theodore P. Hill. (1988). Equitable distribution of indivisible objects. Mathematical Social Sciences. 16(2). 145–158. 21 indexed citations

6.

Demko, Stephen. (1986). Condition numbers of rectangular systems and bounds for generalized inverses. Linear Algebra and its Applications. 78. 199–206. 7 indexed citations

7.

Demko, Stephen. (1986). Spectral bounds for ∥A−1∥∞. Journal of Approximation Theory. 48(2). 207–212. 11 indexed citations

8.

Barnsley, Michael F. & Stephen Demko. (1985). Iterated function systems and the global construction of fractals. Proceedings of the Royal Society of London A Mathematical and Physical Sciences. 399(1817). 243–275. 597 indexed citations breakdown →

9.

Demko, Stephen. (1985). On the existence of interpolating projections onto spline spaces. Journal of Approximation Theory. 43(2). 151–156. 44 indexed citations

10.

Demko, Stephen, Laurie Hodges, & Bruce Naylor. (1985). Construction of fractal objects with iterated function systems. 271–278. 12 indexed citations

11.

Demko, Stephen, William F. Moss, & Philip W. Smith. (1984). Decay Rates for Inverses of Band Matrices. Mathematics of Computation. 43(168). 491–491. 31 indexed citations

12.

Demko, Stephen, William F. Moss, & Philip W. Smith. (1984). Decay rates for inverses of band matrices. Mathematics of Computation. 43(168). 491–499. 241 indexed citations

13.

Demko, Stephen & Theodore P. Hill. (1984). On maximizing the average time at a goal. Stochastic Processes and their Applications. 17(2). 349–357. 5 indexed citations

14.

Demko, Stephen. (1982). Surjectivity and invertibility properties of totally positive matrices. Linear Algebra and its Applications. 45. 13–20. 1 indexed citations

15.

Demko, Stephen & Theodore P. Hill. (1981). Decision Processes with Total-Cost Criteria. The Annals of Probability. 9(2). 6 indexed citations

16.

Demko, Stephen. (1978). Interpolation by quadratic splines. Journal of Approximation Theory. 23(4). 392–400. 14 indexed citations

17.

Demko, Stephen. (1977). A superposition theorem for bounded continuous functions. Proceedings of the American Mathematical Society. 66(1). 75–78. 10 indexed citations

18.

Demko, Stephen. (1977). Local approximation properties of spline projections. Journal of Approximation Theory. 19(2). 176–185. 5 indexed citations

19.

Demko, Stephen. (1976). Lacunary Polynomial Spline Interpolation. SIAM Journal on Numerical Analysis. 13(3). 369–381. 5 indexed citations

20.

Demko, Stephen & Richard S. Varga. (1974). Extended L-error bounds for spline and L-spline interpolation. Journal of Approximation Theory. 12(3). 242–264. 4 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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