Renzo Sprugnoli

1.7k total citations
39 papers, 1.1k citations indexed

About

Renzo Sprugnoli is a scholar working on Discrete Mathematics and Combinatorics, Computational Theory and Mathematics and Algebra and Number Theory. According to data from OpenAlex, Renzo Sprugnoli has authored 39 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Discrete Mathematics and Combinatorics, 17 papers in Computational Theory and Mathematics and 13 papers in Algebra and Number Theory. Recurrent topics in Renzo Sprugnoli's work include Advanced Combinatorial Mathematics (24 papers), Advanced Mathematical Identities (13 papers) and semigroups and automata theory (12 papers). Renzo Sprugnoli is often cited by papers focused on Advanced Combinatorial Mathematics (24 papers), Advanced Mathematical Identities (13 papers) and semigroups and automata theory (12 papers). Renzo Sprugnoli collaborates with scholars based in Italy, Spain and Netherlands. Renzo Sprugnoli's co-authors include Donatella Merlini, M. Cecilia Verri, Tian-Xiao He, Douglas G. Rogers, Manuel A. Morón, Paul Barry, Renzo Pinzani, Louis W. Shapiro, Gi‐Sang Cheon and Weiping Wang and has published in prestigious journals such as Communications of the ACM, Expert Systems with Applications and Journal of the ACM.

In The Last Decade

Renzo Sprugnoli

36 papers receiving 940 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Renzo Sprugnoli Italy	15	768	502	271	184	174	39	1.1k
Donatella Merlini Italy	14	527 0.7×	313 0.6×	186 0.7×	153 0.8×	120 0.7×	46	718
M. Cecilia Verri Italy	12	371 0.5×	217 0.4×	126 0.5×	120 0.7×	85 0.5×	27	535
Arthur T. Benjamin United States	13	218 0.3×	232 0.5×	77 0.3×	140 0.8×	114 0.7×	90	677
William Y. C. Chen China	16	505 0.7×	469 0.9×	120 0.4×	223 1.2×	110 0.6×	99	905
Miklós Bóna United States	17	659 0.9×	309 0.6×	371 1.4×	298 1.6×	128 0.7×	68	964
Samuel S. Wagstaff United States	14	139 0.2×	359 0.7×	395 1.5×	190 1.0×	139 0.8×	57	1.1k
Mireille Bousquet‐Mélou France	21	993 1.3×	313 0.6×	245 0.9×	542 2.9×	533 3.1×	79	1.5k
Melvyn B. Nathanson United States	16	707 0.9×	539 1.1×	164 0.6×	533 2.9×	234 1.3×	139	1.4k
Bruno Leclerc France	13	246 0.3×	204 0.4×	115 0.4×	238 1.3×	62 0.4×	37	660
Peter J.-S. Shiue United States	11	219 0.3×	239 0.5×	108 0.4×	113 0.6×	68 0.4×	53	519

Countries citing papers authored by Renzo Sprugnoli

Since Specialization

Citations

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

Fields of papers citing papers by Renzo Sprugnoli

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Renzo Sprugnoli

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

Merlini, Donatella & Renzo Sprugnoli. (2016). Arithmetic into geometric progressions through Riordan arrays. Discrete Mathematics. 340(2). 160–174. 7 indexed citations

Merlini, Donatella, et al.. (2015). Some inverse limit approaches to the Riordan group. Linear Algebra and its Applications. 491. 239–262. 7 indexed citations

Merlini, Donatella, et al.. (2014). Complementary Riordan arrays. Discrete Applied Mathematics. 172. 75–87. 15 indexed citations

Merlini, Donatella, et al.. (2012). Analyzing paths in a student database.. Educational Data Mining. 208–209. 7 indexed citations

Merlini, Donatella, et al.. (2011). Identities induced by Riordan arrays. Linear Algebra and its Applications. 436(3). 631–647. 44 indexed citations

Ferrari, Luca, et al.. (2009). Mixed succession rules: The commutative case. Journal of Combinatorial Theory Series A. 117(5). 568–582. 3 indexed citations

Sprugnoli, Renzo. (2008). Negation of binomial coefficients. Discrete Mathematics. 308(22). 5070–5077. 8 indexed citations

Merlini, Donatella, Renzo Sprugnoli, & M. Cecilia Verri. (2008). Combinatorial sums and implicit Riordan arrays. Discrete Mathematics. 309(2). 475–486. 11 indexed citations

Merlini, Donatella, Renzo Sprugnoli, & M. Cecilia Verri. (2007). The random generation of derangements.. 139–150. 1 indexed citations

10.

Merlini, Donatella, Renzo Sprugnoli, & M. Cecilia Verri. (2006). The Cauchy numbers. Discrete Mathematics. 306(16). 1906–1920. 71 indexed citations

11.

Merlini, Donatella, Renzo Sprugnoli, & M. Cecilia Verri. (2002). Some statistics on Dyck paths. Journal of Statistical Planning and Inference. 101(1-2). 211–227. 22 indexed citations

12.

Merlini, Donatella, Renzo Sprugnoli, & M. Cecilia Verri. (2000). Strip tiling and regular grammars. Theoretical Computer Science. 242(1-2). 109–124. 5 indexed citations

13.

Merlini, Donatella, Douglas G. Rogers, Renzo Sprugnoli, & M. Cecilia Verri. (1999). Underdiagonal lattice paths with unrestricted steps. Discrete Applied Mathematics. 91(1-3). 197–213. 20 indexed citations

14.

Merlini, Donatella, et al.. (1998). Left-inversion of combinatorial sums. Discrete Mathematics. 180(1-3). 107–122. 27 indexed citations

15.

Merlini, Donatella, Douglas G. Rogers, Renzo Sprugnoli, & M. Cecilia Verri. (1997). On Some Alternative Characterizations of Riordan Arrays. Canadian Journal of Mathematics. 49(2). 301–320. 132 indexed citations

16.

Barcucci, Elena, Alberto Del Lungo, Renzo Pinzani, & Renzo Sprugnoli. (1996). Polyominoes defined by their vertical and horizontal projections. Theoretical Computer Science. 159(1). 129–136.

17.

Sprugnoli, Renzo. (1995). Riordan arrays and the Abel-Gould identity. Discrete Mathematics. 142(1-3). 213–233. 48 indexed citations

18.

Sprugnoli, Renzo. (1990). On the Approximation of Catalan Numbers and Other Quantities. European Journal of Combinatorics. 11(1). 65–72.

19.

Sprugnoli, Renzo. (1989). The analysis of a simple in-place merging algorithm. Journal of Algorithms. 10(3). 366–380. 1 indexed citations

20.

Pinzani, Renzo, et al.. (1972). An Algorithmic Approach to the Semantics of Programming Languages.. International Colloquium on Automata, Languages and Programming. 147–166. 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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