Bjorn Poonen

2.9k total citations
79 papers, 1.2k citations indexed

About

Bjorn Poonen is a scholar working on Geometry and Topology, Computational Theory and Mathematics and Algebra and Number Theory. According to data from OpenAlex, Bjorn Poonen has authored 79 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Geometry and Topology, 24 papers in Computational Theory and Mathematics and 20 papers in Algebra and Number Theory. Recurrent topics in Bjorn Poonen's work include Algebraic Geometry and Number Theory (48 papers), Polynomial and algebraic computation (14 papers) and Advanced Algebra and Geometry (14 papers). Bjorn Poonen is often cited by papers focused on Algebraic Geometry and Number Theory (48 papers), Polynomial and algebraic computation (14 papers) and Advanced Algebra and Geometry (14 papers). Bjorn Poonen collaborates with scholars based in United States, Germany and France. Bjorn Poonen's co-authors include Edward F. Schaefer, Michael Stoll, Everett W. Howe, Michael Rubinstein, E. V. Flynn, Franck Leprévost, Fernando Rodriguez-Villegas, E. G. Coffman, Yuri Tschinkel and Jeffrey C. Lagarias and has published in prestigious journals such as IEEE Transactions on Information Theory, Annals of Mathematics and American Mathematical Monthly.

In The Last Decade

Bjorn Poonen

75 papers receiving 1.0k citations

Peers

Bjorn Poonen

GT

MP

ANT

CTM

DMC

Kálmán Győry Hungary

Jürgen Neukirch Germany

Władysław Narkiewicz Poland

Michael Rosen United States

Dorian Goldfeld United States

José Felipe Voloch United States

R. A. Mollin Canada

Jan Denef Belgium

Andrew Granville Canada

Attila Pethő Hungary

Kálmán Győry Hungary

Bjorn Poonen

855 ×1.0

GT

404 ×0.8

MP

655 ×2.1

ANT

286 ×1.0

CTM

166 ×0.8

DMC

Citations per year, relative to Bjorn Poonen Bjorn Poonen (= 1×) peers Kálmán Győry

Countries citing papers authored by Bjorn Poonen

Since Specialization

Citations

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

Fields of papers citing papers by Bjorn Poonen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Bjorn Poonen

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

1.

Jordan, B.R., et al.. (2019). Statistics of K-groups modulo p for the ring ofintegers of a varying quadratic number field. arXiv (Cornell University). 2(2). 287–307. 1 indexed citations

2.

Poonen, Bjorn, et al.. (2018). Abelian varieties isogenous to a power of an elliptic curve. Compositio Mathematica. 154(5). 934–959. 4 indexed citations

3.

Poonen, Bjorn. (2017). Rational Points on Varieties. Graduate studies in mathematics. 76 indexed citations

4.

Poonen, Bjorn, et al.. (2014). Bertini irreducibility theorems over finite fields. Journal of the American Mathematical Society. 29(1). 81–94. 13 indexed citations

5.

Poonen, Bjorn. (2013). Extending self-maps to projective space over finite fields. Documenta Mathematica. 18. 1039–1044. 1 indexed citations

6.

Poonen, Bjorn. (2005). . International Mathematics Research Notices. 2005(24). 1487–1487. 2 indexed citations

7.

Baker, Matthew, et al.. (2005). Finiteness results for modular curves of genus at least 2. American Journal of Mathematics. 127(6). 1325–1387. 40 indexed citations

8.

Poonen, Bjorn & Yuri Tschinkel. (2004). Arithmetic of Higher-Dimensional Algebraic Varieties. CERN Document Server (European Organization for Nuclear Research). 30 indexed citations

9.

Elkies, Noam D., et al.. (2004). Curves of every genus with many points. II. Asymptotically good families. Digital Access to Scholarship at Harvard (DASH) (Harvard University). 15 indexed citations

10.

Poonen, Bjorn. (2004). Sums of values of a rational function. Acta Arithmetica. 112(4). 333–343. 1 indexed citations

11.

Dembo, Amir, Bjorn Poonen, Qi-Man Shao, & Ofer Zeitouni. (2002). Random polynomials having few or no real zeros. Journal of the American Mathematical Society. 15(4). 857–892. 29 indexed citations

12.

Baker, Matthew & Bjorn Poonen. (2001). Torsion Packets on Curves. Compositio Mathematica. 127(1). 109–116. 6 indexed citations

13.

Poonen, Bjorn. (2001). Points Having the Same Residue Field as Their Image under a Morphism. Journal of Algebra. 243(1). 224–227. 5 indexed citations

14.

Poonen, Bjorn. (2001). Computing Torsion Points on Curves. Experimental Mathematics. 10(3). 449–465. 14 indexed citations

15.

Poonen, Bjorn & Fernando Rodriguez-Villegas. (2000). Lattice Polygons and the Number 12. American Mathematical Monthly. 107(3). 238–250. 23 indexed citations

16.

Conrey, Brian, Andrew Granville, Bjorn Poonen, & K. Soundararajan. (2000). Zeros of Fekete polynomials. Annales de l’institut Fourier. 50(3). 865–889. 25 indexed citations

17.

Poonen, Bjorn. (1995). Local height functions and the Mordell-Weil theorem for Drinfeld modules. Compositio Mathematica. 97(3). 349–368. 33 indexed citations

18.

Tamvakis, Harry, et al.. (1995). Problems: 10473-10479. American Mathematical Monthly. 102(8). 745–745. 1 indexed citations

19.

Flatto, Leopold, Jeffrey C. Lagarias, & Bjorn Poonen. (1994). The zeta function of the beta transformation. Ergodic Theory and Dynamical Systems. 14(2). 237–266. 41 indexed citations

20.

Poonen, Bjorn. (1988). Periodicity of a Combinatorial Sequence. The Fibonacci quarterly. 26(1). 70–76. 2 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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