Aad Dijksma

2.4k total citations
70 papers, 960 citations indexed

About

Aad Dijksma is a scholar working on Mathematical Physics, Computational Theory and Mathematics and Applied Mathematics. According to data from OpenAlex, Aad Dijksma has authored 70 papers receiving a total of 960 indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Mathematical Physics, 37 papers in Computational Theory and Mathematics and 37 papers in Applied Mathematics. Recurrent topics in Aad Dijksma's work include Spectral Theory in Mathematical Physics (41 papers), Matrix Theory and Algorithms (24 papers) and Holomorphic and Operator Theory (22 papers). Aad Dijksma is often cited by papers focused on Spectral Theory in Mathematical Physics (41 papers), Matrix Theory and Algorithms (24 papers) and Holomorphic and Operator Theory (22 papers). Aad Dijksma collaborates with scholars based in Netherlands, Israel and United States. Aad Dijksma's co-authors include Hendrik de Snoo, Heinz Langer, Daniel Alpay, James Rovnyak, T. Ya. Azizov, Henk de Snoo, H. S. V. de Snoo, Branko Ćurgus, Annemarie Luger and Vladimir Bolotnikov and has published in prestigious journals such as Journal of Mathematical Analysis and Applications, Transactions of the American Mathematical Society and Journal of Differential Equations.

In The Last Decade

Aad Dijksma

65 papers receiving 846 citations

Peers

Aad Dijksma

CTM

ANT

Seppo Hassi Finland

Henk de Snoo Netherlands

Boris Mityagin United States

Thomas Wolff United States

Vladimir Peller United States

Allen Devinatz United States

Roger T. Lewis United States

Bernd Kirstein Germany

Steffen Roch Germany

Paul Koosis Canada

Seppo Hassi Finland

Aad Dijksma

862 ×1.4

640 ×1.2

637 ×1.4

CTM

112 ×1.1

96 ×1.1

ANT

Citations per year, relative to Aad Dijksma Aad Dijksma (= 1×) peers Seppo Hassi

Countries citing papers authored by Aad Dijksma

Since Specialization

Citations

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

Fields of papers citing papers by Aad Dijksma

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Aad Dijksma

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

Ćurgus, Branko & Aad Dijksma. (2023). Operators without eigenvalues in finite-dimensional vector spaces: Essential uniqueness of the model. Linear Algebra and its Applications. 679. 86–98. 1 indexed citations

Ćurgus, Branko & Aad Dijksma. (2011). On the reproducing kernel of a Pontryagin space of vector valued polynomials. Linear Algebra and its Applications. 436(5). 1312–1343. 2 indexed citations

Dijksma, Aad, et al.. (2006). Minimal models for N-K-functions(infinity). Data Archiving and Networked Services (DANS).

Alpay, Daniel, Aad Dijksma, & Heinz Langer. (2006). Jℓ-unitary factorization and the Schur algorithm for Nevanlinna functions in an indefinite setting. Linear Algebra and its Applications. 419(2-3). 675–709. 2 indexed citations

Bátkai, András, Paul Binding, Aad Dijksma, Rostyslav Hryniv, & Heinz Langer. (2005). Spectral problems for operator matrices. University of Groningen research database (University of Groningen / Centre for Information Technology). 22 indexed citations

Azizov, T. Ya., et al.. (2005). On an inverse spectral problem for a quadratic Jacobi matrix pencil. Journal of Mathematical Analysis and Applications. 306(1). 1–17. 2 indexed citations

Alpay, Daniel, Aad Dijksma, & Heinz Langer. (2004). Factorization of J-unitary matrix polynomials on the line and a Schur algorithm for generalized Nevanlinna functions. Linear Algebra and its Applications. 387. 313–342. 9 indexed citations

Alpay, Daniel, Vladimir Bolotnikov, P. Dewilde, & Aad Dijksma. (2002). Brune sections in the non-stationary case. Linear Algebra and its Applications. 343-344. 389–418. 1 indexed citations

Alpay, Daniel, Aad Dijksma, & James Rovnyak. (2002). Un théorème de type Beurling–Lax dans la boule unité. Comptes Rendus Mathématique. 334(5). 349–354. 7 indexed citations

10.

Alpay, Daniel, Vladimir Bolotnikov, Aad Dijksma, & James Rovnyak. (2002). Some Extensions of Loewner's Theory of Monotone Operator Functions. Journal of Functional Analysis. 189(1). 1–20. 4 indexed citations

11.

Dijksma, Aad, M. A. Kaashoek, & André C. M. Ran. (2001). Recent Advances in Operator Theory. Birkhäuser Basel eBooks. 10 indexed citations

12.

Ćurgus, Branko, et al.. (2001). The linearization of boundary eigenvalue problems and reproducing kernel Hilbert spaces. Linear Algebra and its Applications. 329(1-3). 97–136. 16 indexed citations

13.

Alpay, Daniel, Aad Dijksma, & Heinz Langer. (2001). On the Loewner problem in the class 𝐍_{𝜅}. Proceedings of the American Mathematical Society. 130(7). 2057–2066. 2 indexed citations

14.

Alpay, Daniel, et al.. (1999). Nonstationary Analogs of the Herglotz Representation Theorem: The Discrete Case. Journal of Functional Analysis. 166(1). 85–129. 5 indexed citations

15.

Arocena, Rodrigo, et al.. (1997). On Commutant Lifting with Finite Defect, II. Data Archiving and Networked Services (DANS).

16.

Alpay, Daniel, Vladimir Bolotnikov, Aad Dijksma, & Henk de Snoo. (1996). On Some Operator Colligations and Associated Reproducing Kernel Pontryagin Spaces. Journal of Functional Analysis. 136(1). 39–80. 7 indexed citations

17.

Böttcher, Albrecht, Aad Dijksma, Heinz Langer, et al.. (1995). Lectures on Operator Theory and Its Applications. American Mathematical Society eBooks. 33 indexed citations

18.

Dijksma, Aad, et al.. (1994). A Schur Type Analysis of the Minimal Unitary Hubert Space Extensions of a Krein Space Isometry whose Defect Subspaces are Hubert Spaces. Zeitschrift für Analysis und ihre Anwendungen. 13(2). 233–260. 2 indexed citations

19.

Dijksma, Aad, et al.. (1990). Selfadjoint extensions of regular canonical systems with Stieltjes boundary conditions. Journal of Mathematical Analysis and Applications. 152(2). 546–583. 10 indexed citations

20.

Dijksma, Aad & H. S. V. de Snoo. (1973). Symmetric subspaces related to certain eigenvalue problems. Compositio Mathematica. 26(3). 233–247. 1 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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