Ralph P. Grimaldi

741 total citations
22 papers, 436 citations indexed

About

Ralph P. Grimaldi is a scholar working on Statistical and Nonlinear Physics, Mathematical Physics and Computational Theory and Mathematics. According to data from OpenAlex, Ralph P. Grimaldi has authored 22 papers receiving a total of 436 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Statistical and Nonlinear Physics, 6 papers in Mathematical Physics and 5 papers in Computational Theory and Mathematics. Recurrent topics in Ralph P. Grimaldi's work include Advanced Mathematical Theories and Applications (7 papers), Advanced Mathematical Theories (6 papers) and Computability, Logic, AI Algorithms (4 papers). Ralph P. Grimaldi is often cited by papers focused on Advanced Mathematical Theories and Applications (7 papers), Advanced Mathematical Theories (6 papers) and Computability, Logic, AI Algorithms (4 papers). Ralph P. Grimaldi collaborates with scholars based in United States. Ralph P. Grimaldi's co-authors include Silvia Heubach, Phyllis Zweig Chinn, Douglas R. Shier, Santiago Ambrosio and Thomas Koshy and has published in prestigious journals such as Ecotoxicology and Environmental Safety, Pacific Journal of Mathematics and Ars Combinatoria.

In The Last Decade

Ralph P. Grimaldi

20 papers receiving 353 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ralph P. Grimaldi United States	8	107	80	79	55	48	22	436
Elizna Burger South Africa	3	314 2.9×	111 1.4×	79 1.0×	77 1.4×	99 2.1×	8	594
Meena Mahajan India	11	344 3.2×	149 1.9×	196 2.5×	46 0.8×	15 0.3×	67	546
Illya V. Hicks United States	10	214 2.0×	167 2.1×	117 1.5×	63 1.1×	26 0.5×	44	481
Klaus Truemper United States	15	394 3.7×	105 1.3×	94 1.2×	158 2.9×	49 1.0×	54	626
Ryuhei Uehara Japan	12	350 3.3×	141 1.8×	105 1.3×	54 1.0×	38 0.8×	112	564
Fábio Protti Brazil	15	512 4.8×	170 2.1×	55 0.7×	100 1.8×	98 2.0×	102	738
Anne Street Australia	11	220 2.1×	75 0.9×	195 2.5×	447 8.1×	127 2.6×	54	777
Balabhaskar Balasundaram United States	12	263 2.5×	162 2.0×	118 1.5×	16 0.3×	33 0.7×	35	563
Matthew Wilkes United Kingdom	4	83 0.8×	177 2.2×	234 3.0×	58 1.1×	6 0.1×	16	492
Thomas C. Bartee United States	9	144 1.3×	72 0.9×	174 2.2×	84 1.5×	9 0.2×	24	408

Countries citing papers authored by Ralph P. Grimaldi

Since Specialization

Citations

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

Fields of papers citing papers by Ralph P. Grimaldi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ralph P. Grimaldi. 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 Ralph P. Grimaldi. The network helps show where Ralph P. Grimaldi may publish in the future.

Co-authorship network of co-authors of Ralph P. Grimaldi

This figure shows the co-authorship network connecting the top 25 collaborators of Ralph P. Grimaldi. A scholar is included among the top collaborators of Ralph P. Grimaldi 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 Ralph P. Grimaldi. Ralph P. Grimaldi 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

Grimaldi, Ralph P., et al.. (2019). Il robot come strumento e veicolo di "esperienza aumentata". Institutional Research Information System University of Turin (University of Turin). 1. 199–207. 1 indexed citations

Grimaldi, Ralph P.. (2017). Extraordinary Subsets: A Generalization. The Fibonacci quarterly. 55(2). 114–122. 1 indexed citations

Koshy, Thomas & Ralph P. Grimaldi. (2017). Ternary Words and Jacobsthal Numbers. The Fibonacci quarterly. 55(2). 129–136.

Grimaldi, Ralph P., et al.. (2013). A Partial Order for Extraordinary Subsets. Rose-Hulman Scholar (Rose–Hulman Institute of Technology). 1 indexed citations

Grimaldi, Ralph P.. (2012). Fibonacci and Catalan Numbers : An Introduction. Rose-Hulman Scholar (Rose–Hulman Institute of Technology). 18 indexed citations

Grimaldi, Ralph P.. (2011). Fibonacci and Catalan Numbers. 36 indexed citations

Grimaldi, Ralph P.. (2010). Tilings, Compositions, and Generalizations. 1 indexed citations

Grimaldi, Ralph P.. (2008). Ternary Strings with No Consecutive 1's. Ars Combinatoria. 89. 2 indexed citations

Grimaldi, Ralph P.. (2007). Compositions and the Alternate Fibonacci Numbers. Rose-Hulman Scholar (Rose–Hulman Institute of Technology). 1 indexed citations

10.

Grimaldi, Ralph P. & Silvia Heubach. (2005). Binary Strings Without Odd Runs of Zeros.. Ars Combinatoria. 75. 2 indexed citations

11.

Grimaldi, Ralph P.. (2004). Discrete and combinatorial mathematics: an applied introduction fifth edition / Ralph P. Grimaldi. 2004(2004). 1–99. 4 indexed citations

12.

Chinn, Phyllis Zweig, Ralph P. Grimaldi, & Silvia Heubach. (2003). The Frequency of Summands of a Particular Size in Palindromic Compositions.. Ars Combinatoria. 69. 7 indexed citations

13.

Heubach, Silvia, Phyllis Zweig Chinn, & Ralph P. Grimaldi. (2003). Rises, Levels, Drops and “+” Signs in Compositions: Extensions of a Paper by Alladi and Hoggatt. The Fibonacci quarterly. 41(3). 229–239. 3 indexed citations

14.

Grimaldi, Ralph P.. (1998). Discrete and Combinatorial Mathematics: An Applied Introduction. Rose-Hulman Scholar (Rose–Hulman Institute of Technology). 173 indexed citations

15.

Grimaldi, Ralph P.. (1998). Matemáticas discreta y combinatoria: una introducción con aplicaciones. Dialnet (Universidad de la Rioja). 1 indexed citations

16.

Grimaldi, Ralph P. & Douglas R. Shier. (1996). Redundancy and Reliability of Communication Networks. College Mathematics Journal. 27(1). 59–59. 1 indexed citations

17.

Grimaldi, Ralph P.. (1994). Discrete and combinatorial mathematics : an applied introduction 3rd edition / Ralph P. Grimaldi. Ecotoxicology and Environmental Safety. 1994(1994). 1–99. 1 indexed citations

18.

Grimaldi, Ralph P.. (1989). Discrete and Combinatoral Mathematics: An Applied Introduction 2nd Ed.. Addison-Wesley Longman Publishing Co., Inc. eBooks. 9 indexed citations

19.

Grimaldi, Ralph P.. (1989). Discrete and Combinatorial Mathematics: An Applied Introduction, 2nd Ed.. Rose-Hulman Scholar (Rose–Hulman Institute of Technology). 15 indexed citations

20.

Grimaldi, Ralph P.. (1974). Baer and UT-modules over domains. Pacific Journal of Mathematics. 54(2). 59–72. 23 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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