Dirk Siersma

468 total citations
15 papers, 161 citations indexed

About

Dirk Siersma is a scholar working on Geometry and Topology, Mathematical Physics and Applied Mathematics. According to data from OpenAlex, Dirk Siersma has authored 15 papers receiving a total of 161 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Geometry and Topology, 5 papers in Mathematical Physics and 5 papers in Applied Mathematics. Recurrent topics in Dirk Siersma's work include Mathematics and Applications (6 papers), Advanced Differential Equations and Dynamical Systems (6 papers) and Algebraic Geometry and Number Theory (5 papers). Dirk Siersma is often cited by papers focused on Mathematics and Applications (6 papers), Advanced Differential Equations and Dynamical Systems (6 papers) and Algebraic Geometry and Number Theory (5 papers). Dirk Siersma collaborates with scholars based in Netherlands, France and Japan. Dirk Siersma's co-authors include Mihai Tibăr, Wim H. Hesselink, Michiel Hazewinkel, David B. Massey, Lev Birbrair and Mutsuo Oka and has published in prestigious journals such as Duke Mathematical Journal, Annales de l’institut Fourier and Commentarii Mathematici Helvetici.

In The Last Decade

Dirk Siersma

14 papers receiving 131 citations

Peers

Dirk Siersma

GT

MP

ANT

CTM

AM

Igor Dolgachev United States

Jan Stevens Sweden

Alberto Collino Italy

Zoghman Mebkhout France

Kiumars Kaveh United States

Вик. С. Куликов Russia

Emilia Mezzetti Italy

Jacob Mostovoy Mexico

Steven Diaz United States

Stefan Schröer Germany

Igor Dolgachev United States

Dirk Siersma

142 ×1.1

GT

89 ×1.4

MP

35 ×1.2

ANT

21 ×0.7

CTM

20 ×0.7

AM

Citations per year, relative to Dirk Siersma Dirk Siersma (= 1×) peers Igor Dolgachev

Countries citing papers authored by Dirk Siersma

Since Specialization

Citations

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

Fields of papers citing papers by Dirk Siersma

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Dirk Siersma

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

All Works

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15 of 15 papers shown

1.

Siersma, Dirk. (2022). Extremal Area of Polygons, sliding along a circle. Hokkaido Mathematical Journal. 51(1). 1 indexed citations

2.

Siersma, Dirk. (2012). Poincaré and Analysis Situs, the beginning of algebraic topology. Utrecht University Repository (Utrecht University). 2 indexed citations

3.

Siersma, Dirk, et al.. (2011). Extremal configurations of polygonal linkages. Research Repository Saint Petersburg State University (Saint Petersburg State University). 2 indexed citations

4.

Birbrair, Lev & Dirk Siersma. (2009). Metric properties of conflict sets. Houston journal of mathematics. 35(1). 73–80. 3 indexed citations

5.

Siersma, Dirk, et al.. (2005). Power diagrams and their applications. arXiv (Cornell University). 4 indexed citations

6.

Siersma, Dirk, et al.. (2004). SINGULARITY EXCHANGE AT INFINITY. arXiv (Cornell University). 1 indexed citations

7.

Siersma, Dirk & Mihai Tibăr. (2003). Deformations of Polynomials, Boundary Singularities and Monodromy. Moscow Mathematical Journal. 3(2). 661–679. 8 indexed citations

8.

Oka, Mutsuo, et al.. (2000). Lines on Brieskorn-Pham surfaces. Kodai Mathematical Journal. 23(2).

9.

Siersma, Dirk, et al.. (1996). Classification of singularities at infinity of polynomials of degree 4 in two variables. TU/e Research Portal (Eindhoven University of Technology). 945. 2 indexed citations

10.

Siersma, Dirk & Mihai Tibăr. (1995). Singularities at infinity and their vanishing cycles. Duke Mathematical Journal. 80(3). 65 indexed citations

11.

Massey, David B. & Dirk Siersma. (1992). Deformation of polar methods. Annales de l’institut Fourier. 42(4). 737–778. 6 indexed citations

12.

Siersma, Dirk. (1990). The monodromy of a series of hypersurface singularities. Commentarii Mathematici Helvetici. 65(1). 181–197. 26 indexed citations

13.

Siersma, Dirk. (1988). Hypersurfaces with singular locus a plane curve and transversal type $A_1$. Banach Center Publications. 20(1). 397–410. 6 indexed citations

14.

Hazewinkel, Michiel, et al.. (1977). The ubiquity of Coxeter-Dynkin diagrams: an introduction to the A-D-E problem. Data Archiving and Networked Services (DANS). 25(3). 257–307. 16 indexed citations

15.

Siersma, Dirk. (1973). The singularities of C∞-functions of right-codimension smaller or equal than eight. Indagationes Mathematicae (Proceedings). 76(1). 31–37. 19 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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