This map shows the geographic impact of J. Boersma'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 J. Boersma with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Boersma more than expected).
This network shows the impact of papers produced by J. Boersma. 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 J. Boersma. The network helps show where J. Boersma may publish in the future.
Co-authorship network of co-authors of J. Boersma
This figure shows the co-authorship network connecting the top 25 collaborators of J. Boersma.
A scholar is included among the top collaborators of J. Boersma 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 J. Boersma. J. Boersma is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Boersma, J., et al.. (1992). Uniform asymptotic theory of diffraction by a plane screen. TU/e Research Portal (Eindhoven University of Technology). 51. 287.1 indexed citations
Belevitch, V. & J. Boersma. (1990). Theory of a thin conducting strip with an overhead return wire. TU/e Research Portal (Eindhoven University of Technology). 44(6). 541–582.1 indexed citations
9.
Boersma, J., et al.. (1990). Electromagnetic field singularities at the tip of an elliptic cone. Data Archiving and Networked Services (DANS). 31(3). 177–81.19 indexed citations
10.
Belevitch, V. & J. Boersma. (1983). Some electrical problems for a torus. TU/e Research Portal. 38(3). 79–137.11 indexed citations
Belevitch, V. & J. Boersma. (1979). The Bessel ratio $K_{\nu+1}(z)/K_\nu(z)$ as a passive impedance. TU/e Research Portal. 34. 163–173.1 indexed citations
13.
Boersma, J., et al.. (1979). An investigation on characterizing mutual coupling between tow antenna slots on a cone. Final Report.
14.
Boersma, J., et al.. (1979). Closed-form evaluation of the wave potential due to a spherical current source distribution. Data Archiving and Networked Services (DANS). 7911.3 indexed citations
15.
Boersma, J. & S.W. Lee. (1978). Surface field due to a magnetic dipole on a cylinder : asymptotic expansion of exact solution. Data Archiving and Networked Services (DANS).22 indexed citations
16.
Boersma, J.. (1977). A simple solution of Sommerfeld's half-plane diffraction problem. TU/e Research Portal. 2(3). 187–193.2 indexed citations
17.
Boersma, J.. (1974). Note on a Wiener-Hopf integral equation arising in some inference and queueing problems. Data Archiving and Networked Services (DANS). 7411.1 indexed citations
Boersma, J.. (1964). On a function, which is a special case of Meijer's G-function. Compositio Mathematica. 15. 34–63.5 indexed citations
20.
Boersma, J.. (1961). Mathematical theory of the two-body problem with one of the masses decreasing in time. Data Archiving and Networked Services (DANS). 15(505). 291–301.5 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.