Robert Speiser

451 total citations
19 papers, 183 citations indexed

About

Robert Speiser is a scholar working on Geometry and Topology, Discrete Mathematics and Combinatorics and Algebra and Number Theory. According to data from OpenAlex, Robert Speiser has authored 19 papers receiving a total of 183 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Geometry and Topology, 4 papers in Discrete Mathematics and Combinatorics and 3 papers in Algebra and Number Theory. Recurrent topics in Robert Speiser's work include Algebraic Geometry and Number Theory (8 papers), Mathematics and Applications (4 papers) and Tensor decomposition and applications (2 papers). Robert Speiser is often cited by papers focused on Algebraic Geometry and Number Theory (8 papers), Mathematics and Applications (4 papers) and Tensor decomposition and applications (2 papers). Robert Speiser collaborates with scholars based in United States, Sweden and Norway. Robert Speiser's co-authors include Robin Hartshorne, Carolyn A. Maher, Joel Roberts, Ignacio Sols, Joe Harris, Enrique Arrondo, Dan Laksov, David Eisenbud, Marja van den Heuvel‐Panhuizen and Jaimie L. Miller and has published in prestigious journals such as Annals of Mathematics, Lecture notes in mathematics and Transactions of the American Mathematical Society.

In The Last Decade

Robert Speiser

19 papers receiving 150 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Robert Speiser United States 8 125 75 44 32 28 19 183
William G. McCallum United States 9 154 1.2× 38 0.5× 46 1.0× 97 3.0× 40 1.4× 17 222
Lee Klingler United States 9 129 1.0× 166 2.2× 14 0.3× 19 0.6× 31 1.1× 40 219
Marion E. Moore United States 8 183 1.5× 305 4.1× 8 0.2× 13 0.4× 75 2.7× 15 338
José Agustín Spain 8 134 1.1× 35 0.5× 10 0.2× 74 2.3× 15 0.5× 36 164
Montserrat Teixidor i Bigas United States 9 290 2.3× 37 0.5× 12 0.3× 221 6.9× 49 1.8× 46 318
Niels Grønbæk Denmark 9 38 0.3× 150 2.0× 12 0.3× 202 6.3× 26 0.9× 24 231
Davida Fischman United States 9 257 2.1× 242 3.2× 35 0.8× 113 3.5× 6 0.2× 16 301
Clas Löfwall Sweden 6 125 1.0× 128 1.7× 6 0.1× 72 2.3× 29 1.0× 15 154
Diana White United States 9 325 2.6× 300 4.0× 64 1.5× 117 3.7× 2 0.1× 26 398
Ravi Ramakrishna United States 7 170 1.4× 110 1.5× 3 0.1× 148 4.6× 25 0.9× 21 242

Countries citing papers authored by Robert Speiser

Since Specialization
Citations

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

Fields of papers citing papers by Robert Speiser

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Robert Speiser

This figure shows the co-authorship network connecting the top 25 collaborators of Robert Speiser. A scholar is included among the top collaborators of Robert Speiser 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 Robert Speiser. Robert Speiser is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

19 of 19 papers shown
1.
Speiser, Robert, et al.. (2012). Why is paper-and-pencil multiplication difficult for many people?. The Journal of Mathematical Behavior. 31(4). 463–475. 1 indexed citations
2.
Speiser, Robert, et al.. (2004). Keeping the mathematics in mathematics education research. 1. 3 indexed citations
3.
Laksov, Dan & Robert Speiser. (2003). Local and Global Structure of Effective and Cuspidal Loci on Grassmannians. Communications in Algebra. 31(8). 3993–4006. 2 indexed citations
4.
Speiser, Robert, et al.. (2000). Five Women Build a Number System. Medical Entomology and Zoology. 11 indexed citations
5.
Speiser, Robert, et al.. (1998). In memoriam: Robert B. Davis. The Journal of Mathematical Behavior. 17(1). vii–xiv. 2 indexed citations
6.
Maher, Carolyn A. & Robert Speiser. (1997). How far can you go with block towers?. The Journal of Mathematical Behavior. 16(2). 125–132. 31 indexed citations
7.
Arrondo, Enrique, Ignacio Sols, & Robert Speiser. (1997). Global moduli for contacts. Arkiv för matematik. 35(1). 1–57. 9 indexed citations
8.
Laksov, Dan & Robert Speiser. (1992). Determinantal criteria for transversality of morphisms. Pacific Journal of Mathematics. 156(2). 307–328. 3 indexed citations
9.
Eisenbud, David, et al.. (1991). On the Hurwitz scheme and its monodromy. Compositio Mathematica. 77(1). 95–117. 10 indexed citations
10.
Speiser, Robert, et al.. (1988). Algebraic Geometry Sundance 1986. Lecture notes in mathematics. 2 indexed citations
11.
Roberts, Joel & Robert Speiser. (1987). Enumerati ve geometry of triangles, 111. Communications in Algebra. 15(9). 1929–1966. 4 indexed citations
12.
Roberts, Joel & Robert Speiser. (1986). Enumerative geometry of triangles, II. Communications in Algebra. 14(1). 155–191. 9 indexed citations
13.
Roberts, Joel & Robert Speiser. (1984). Enumerative geometry of triangles, I. Communications in Algebra. 12(10). 1213–1255. 7 indexed citations
14.
Speiser, Robert. (1980). Vanishing criteria and the Picard group for projective varieties of low codimension. Compositio Mathematica. 42(1). 13–21. 2 indexed citations
15.
Speiser, Robert. (1980). Formal meromorphic functions and cohomology on an algebraic variety. Nagoya Mathematical Journal. 77. 125–135. 1 indexed citations
16.
Speiser, Robert. (1978). Projective varieties of low codimension in characteristic 𝑝>0. Transactions of the American Mathematical Society. 240(0). 329–343. 4 indexed citations
17.
Hartshorne, Robin & Robert Speiser. (1977). Local Cohomological Dimension in Characteristic p. Annals of Mathematics. 105(1). 45–45. 69 indexed citations
18.
Speiser, Robert. (1973). Cohomological Dimension and Abelian Varieties. American Journal of Mathematics. 95(1). 1–1. 9 indexed citations
19.
Speiser, Robert. (1973). Cohomological dimension of non-complete hypersurfaces. Inventiones mathematicae. 21(1-2). 143–150. 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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