Henry Crapo

2.4k total citations
48 papers, 1.3k citations indexed

About

Henry Crapo is a scholar working on Geometry and Topology, Computational Theory and Mathematics and Discrete Mathematics and Combinatorics. According to data from OpenAlex, Henry Crapo has authored 48 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Geometry and Topology, 11 papers in Computational Theory and Mathematics and 6 papers in Discrete Mathematics and Combinatorics. Recurrent topics in Henry Crapo's work include Mathematics and Applications (10 papers), Computational Geometry and Mesh Generation (6 papers) and graph theory and CDMA systems (6 papers). Henry Crapo is often cited by papers focused on Mathematics and Applications (10 papers), Computational Geometry and Mesh Generation (6 papers) and graph theory and CDMA systems (6 papers). Henry Crapo collaborates with scholars based in France, Canada and United States. Henry Crapo's co-authors include Gian‐Carlo Rota, Walter Whiteley, William Schmitt, Ethan D. Bolker, Alex Hansen, Daniel Bideau, E. Guyon, J.P. Troadec, Stéphane Roux and Neil White and has published in prestigious journals such as Annals of the New York Academy of Sciences, Reports on Progress in Physics and Mathematics of Computation.

In The Last Decade

Henry Crapo

45 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Henry Crapo France	18	505	487	349	255	246	48	1.3k
C. St. J. A. Nash‐Williams United Kingdom	15	1.4k 2.7×	467 1.0×	632 1.8×	88 0.3×	273 1.1×	42	1.8k
Gerhard Ringel United States	18	1.0k 2.0×	427 0.9×	384 1.1×	59 0.2×	390 1.6×	48	1.5k
Raphael M. Robinson United States	15	509 1.0×	80 0.2×	220 0.6×	142 0.6×	62 0.3×	62	904
J.J. Seidel Netherlands	21	375 0.7×	555 1.1×	440 1.3×	86 0.3×	566 2.3×	43	1.4k
Michal Křı́žek Czechia	19	441 0.9×	63 0.1×	124 0.4×	72 0.3×	208 0.8×	119	1.3k
H. Hadwiger Switzerland	16	273 0.5×	144 0.3×	416 1.2×	30 0.1×	88 0.4×	59	1.5k
Michel Las Vergnas France	14	726 1.4×	549 1.1×	381 1.1×	164 0.6×	271 1.1×	53	1.2k
Leslie Hogben United States	20	982 1.9×	217 0.4×	595 1.7×	103 0.4×	343 1.4×	104	1.4k
Sherman K. Stein United States	17	446 0.9×	212 0.4×	299 0.9×	105 0.4×	335 1.4×	86	1.1k
Stan Wagon United States	14	216 0.4×	113 0.2×	177 0.5×	100 0.4×	45 0.2×	98	682

Countries citing papers authored by Henry Crapo

Since Specialization

Citations

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

Fields of papers citing papers by Henry Crapo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Henry Crapo

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

Penne, Rudi & Henry Crapo. (2007). A general graphical procedure for finding motion centers of planar mechanisms. Advances in Applied Mathematics. 38(4). 419–444. 4 indexed citations

Crapo, Henry & William Schmitt. (2004). A free subalgebra of the algebra of matroids. European Journal of Combinatorics. 26(7). 1066–1085. 16 indexed citations

Crapo, Henry & William Schmitt. (2004). The free product of matroids. European Journal of Combinatorics. 26(7). 1060–1065. 17 indexed citations

Crapo, Henry, et al.. (2001). Algebraic Combinatorics and Computer Science: A Tribute to Gian-Carlo Rota. Springer eBooks. 20 indexed citations

Crapo, Henry & Pierre Rosenstiehl. (2001). On lacets and their manifolds. Discrete Mathematics. 233(1-3). 299–320. 10 indexed citations

Crapo, Henry & William Schmitt. (2000). The Whitney Algebra of a Matroid. Journal of Combinatorial Theory Series A. 91(1-2). 215–263. 4 indexed citations

Senechal, Marjorie & Henry Crapo. (1997). Structural topology, or the fine art of rediscovery. The Mathematical Intelligencer. 19(4). 27–35.

Crapo, Henry & Walter Whiteley. (1994). Spaces of stresses, projections and parallel drawings for spherical polyhedra.. 35(2). 259–281. 30 indexed citations

Crapo, Henry & Rudi Penne. (1994). Chirality and the Isotopy Classification of Skew Lines in Projective 3-Space. Advances in Mathematics. 103(1). 1–106. 9 indexed citations

10.

Crapo, Henry. (1993). On the Anick-Rota Resolution of the Bracket Ring. Advances in Mathematics. 99(1). 97–123. 2 indexed citations

11.

Crapo, Henry. (1991). Invariant-theoretic methods in scene analysis and structural mechanics. Journal of Symbolic Computation. 11(5-6). 523–548. 10 indexed citations

12.

Crapo, Henry, et al.. (1986). An adventure in multidimensional space : the art and geometry of polygons, polyhedra, and polytopes. Wiley eBooks. 1 indexed citations

13.

White, Neil, Gian‐Carlo Rota, Henry Crapo, et al.. (1986). Theory of Matroids. Cambridge University Press eBooks. 54 indexed citations

14.

Crapo, Henry. (1978). Lexicographic partial order. Transactions of the American Mathematical Society. 243(0). 37–51.

15.

Bolker, Ethan D. & Henry Crapo. (1977). How to Brace a One-Story Building. Environment and Planning B Planning and Design. 4(2). 125–152. 28 indexed citations

16.

Crapo, Henry, et al.. (1973). A catalogue of combinatorial geometries. Mathematics of Computation. 27(121). 155–166. 32 indexed citations

17.

Crapo, Henry. (1968). Permanents by Möbius inversion. Journal of Combinatorial Theory. 4(2). 198–200. 5 indexed citations

18.

Crapo, Henry. (1967). Structure theory for geometric lattices. Rendiconti del Seminario Matematico della Università di Padova. 38. 14–22. 8 indexed citations

19.

Crapo, Henry. (1967). A higher invariant for matroids. Journal of Combinatorial Theory. 2(4). 406–417. 100 indexed citations

20.

Crapo, Henry. (1966). The Möbius function of a lattice. Journal of Combinatorial Theory. 1(1). 126–131. 41 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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