Ryszard Szekli

907 total citations
46 papers, 595 citations indexed

About

Ryszard Szekli is a scholar working on Management Science and Operations Research, Statistics and Probability and Management Information Systems. According to data from OpenAlex, Ryszard Szekli has authored 46 papers receiving a total of 595 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Management Science and Operations Research, 25 papers in Statistics and Probability and 22 papers in Management Information Systems. Recurrent topics in Ryszard Szekli's work include Probability and Risk Models (24 papers), Advanced Queuing Theory Analysis (22 papers) and Random Matrices and Applications (11 papers). Ryszard Szekli is often cited by papers focused on Probability and Risk Models (24 papers), Advanced Queuing Theory Analysis (22 papers) and Random Matrices and Applications (11 papers). Ryszard Szekli collaborates with scholars based in Poland, Germany and United States. Ryszard Szekli's co-authors include Hans Daduna, Rafał Kulik, Günter Last, M. P. Schwarz, Sun Hur, Ralph L. Disney, Tomasz Rolski, Moshe Shaked and D. Yogeshwaran and has published in prestigious journals such as Journal of Applied Probability, Journal of Multivariate Analysis and Advances in Applied Probability.

In The Last Decade

Ryszard Szekli

41 papers receiving 544 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ryszard Szekli Poland	12	256	251	249	122	65	46	595
Austin J. Lemoine United States	14	184 0.7×	374 1.5×	263 1.1×	140 1.1×	70 1.1×	37	603
Lothar Breuer Germany	16	154 0.6×	449 1.8×	388 1.6×	53 0.4×	114 1.8×	43	725
Esther Frostig Israel	15	160 0.6×	138 0.5×	349 1.4×	156 1.3×	122 1.9×	76	840
Jewgeni H. Dshalalow United States	14	132 0.5×	562 2.2×	390 1.6×	65 0.5×	115 1.8×	93	873
Andreas Brandt Germany	10	137 0.5×	371 1.5×	161 0.6×	34 0.3×	216 3.3×	36	789
Clifford W. Marshall United States	4	103 0.4×	514 2.0×	310 1.2×	60 0.5×	45 0.7×	8	662
Jinhua Cao Taiwan	11	166 0.6×	264 1.1×	143 0.6×	212 1.7×	16 0.2×	22	470
Percy H. Brill Canada	14	100 0.4×	519 2.1×	242 1.0×	70 0.6×	49 0.8×	48	830
Steve Drekic Canada	17	213 0.8×	195 0.8×	560 2.2×	24 0.2×	193 3.0×	44	737
Soohan Ahn South Korea	12	173 0.7×	320 1.3×	270 1.1×	35 0.3×	110 1.7×	37	555

Countries citing papers authored by Ryszard Szekli

Since Specialization

Citations

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

Fields of papers citing papers by Ryszard Szekli

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryszard Szekli

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

Szekli, Ryszard, et al.. (2015). Computable Bounds on the Spectral Gap for Unreliable Jackson Networks. Advances in Applied Probability. 47(2). 402–424.

Last, Günter & Ryszard Szekli. (2011). Comparisons and asymptotics for empty space hazard functions of germ-grain models. Advances in Applied Probability. 43(4). 943–962.

Szekli, Ryszard, et al.. (2011). On the speed of convergence to stationarity via spectral gap: queueing networks with breakdowns and repairs. arXiv (Cornell University). 1 indexed citations

Daduna, Hans, et al.. (2008). Weak Convergence Limits for Sojourn Times in Cyclic Queues Under Heavy Traffic Conditions. Journal of Applied Probability. 45(2). 333–346. 2 indexed citations

Daduna, Hans & Ryszard Szekli. (2008). Impact of Routeing on Correlation Strength in Stationary Queueing Network Processes. Journal of Applied Probability. 45(3). 846–878. 1 indexed citations

Daduna, Hans & Ryszard Szekli. (2006). Dependence ordering for Markov processes on partially ordered spaces. Journal of Applied Probability. 43(3). 793–814. 3 indexed citations

Daduna, Hans, et al.. (2004). Supermodular Ordering of Markov Processes and Queueing Networks.

Kulik, Rafał & Ryszard Szekli. (2003). Dependence orderings for some functionals of multivariate point processes. Journal of Multivariate Analysis. 92(1). 145–173. 3 indexed citations

Daduna, Hans & Ryszard Szekli. (2002). Conditional job-observer property for multitype closed queueing networks. Journal of Applied Probability. 39(4). 865–881. 7 indexed citations

10.

Kulik, Rafał & Ryszard Szekli. (2001). Sufficient conditions for long-range count dependence of stationary point processes on the real line. Journal of Applied Probability. 38(2). 570–581. 1 indexed citations

11.

Last, Günter & Ryszard Szekli. (1999). Time and Palm stationarity of repairable systems. Stochastic Processes and their Applications. 79(1). 17–43. 4 indexed citations

12.

Last, Günter & Ryszard Szekli. (1998). Asymptotic and monotonicity properties of some repairable systems. Advances in Applied Probability. 30(4). 1089–1110. 24 indexed citations

13.

Daduna, Hans & Ryszard Szekli. (1996). A queueing theoretical proof of increasing property of Polya frequency functions. Statistics & Probability Letters. 26(3). 233–242. 10 indexed citations

14.

Shaked, Moshe & Ryszard Szekli. (1995). Comparison of replacement policies via point processes. Advances in Applied Probability. 27(4). 1079–1103. 12 indexed citations

15.

Daduna, Hans & Ryszard Szekli. (1995). Dependencies in Markovian networks. Advances in Applied Probability. 27(1). 226–254. 4 indexed citations

16.

Shaked, Moshe & Ryszard Szekli. (1995). Comparison of replacement policies via point processes. Advances in Applied Probability. 27(4). 1079–1103. 3 indexed citations

17.

Szekli, Ryszard, Ralph L. Disney, & Sun Hur. (1994). MR/GI/1 queues by positively correlated arrival stream. Journal of Applied Probability. 31(2). 497–514. 44 indexed citations

18.

Szekli, Ryszard, Ralph L. Disney, & Sun Hur. (1994). On performance comparison of MR/GI/1 queues. Queueing Systems. 17(3-4). 451–470. 7 indexed citations

19.

Rolski, Tomasz & Ryszard Szekli. (1991). Stochastic ordering and thinning of point processes. Stochastic Processes and their Applications. 37(2). 299–312. 23 indexed citations

20.

Szekli, Ryszard. (1987). A note on moment inequalities for order statistics from star-shaped distributions. Applicationes Mathematicae. 19(1). 65–68. 1 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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