Clemens Markett

689 total citations
42 papers, 473 citations indexed

About

Clemens Markett is a scholar working on Applied Mathematics, Mathematical Physics and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Clemens Markett has authored 42 papers receiving a total of 473 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Applied Mathematics, 21 papers in Mathematical Physics and 14 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Clemens Markett's work include Mathematical functions and polynomials (28 papers), Spectral Theory in Mathematical Physics (19 papers) and Differential Equations and Boundary Problems (11 papers). Clemens Markett is often cited by papers focused on Mathematical functions and polynomials (28 papers), Spectral Theory in Mathematical Physics (19 papers) and Differential Equations and Boundary Problems (11 papers). Clemens Markett collaborates with scholars based in Germany, United Kingdom and United States. Clemens Markett's co-authors include Deborah Tepper Haimo, W. N. Everitt, Lance L. Littlejohn, Francisco Marcellán, A. Ronveaux, W. D. Evans, Alan L. Schwartz, P. L. Butzer, Marvin Rosenblum and Hubert Kalf and has published in prestigious journals such as Journal of Mathematical Analysis and Applications, Transactions of the American Mathematical Society and Journal of Computational and Applied Mathematics.

In The Last Decade

Clemens Markett

40 papers receiving 415 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Clemens Markett Germany 12 366 128 102 85 80 42 473
Dimitar K. Dimitrov Brazil 14 410 1.1× 54 0.4× 113 1.1× 72 0.8× 48 0.6× 63 494
Attila Máté United States 15 490 1.3× 131 1.0× 73 0.7× 52 0.6× 91 1.1× 31 581
A A Gonchar Russia 12 685 1.9× 179 1.4× 149 1.5× 82 1.0× 129 1.6× 39 812
Zeinab S. I. Mansour Egypt 11 594 1.6× 142 1.1× 112 1.1× 47 0.6× 77 1.0× 36 722
Yu‐Qiu Zhao China 11 200 0.5× 58 0.5× 42 0.4× 71 0.8× 75 0.9× 50 291
Jeannette Van Iseghem France 9 294 0.8× 36 0.3× 62 0.6× 71 0.8× 111 1.4× 26 390
Е. М. Никишин Russia 7 501 1.4× 217 1.7× 91 0.9× 72 0.8× 122 1.5× 18 642
George Csordás United States 16 417 1.1× 120 0.9× 249 2.4× 22 0.3× 64 0.8× 65 694
Lisa Jacobsen Norway 9 148 0.4× 87 0.7× 67 0.7× 23 0.3× 34 0.4× 34 309
Виктор Иванович Буслаев Russia 17 663 1.8× 136 1.1× 104 1.0× 66 0.8× 49 0.6× 68 721

Countries citing papers authored by Clemens Markett

Since Specialization
Citations

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

Fields of papers citing papers by Clemens Markett

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Clemens Markett

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

All Works

20 of 20 papers shown
1.
2.
Markett, Clemens. (2019). On the differential equation for the Laguerre–Sobolev polynomials. Journal of Approximation Theory. 247. 48–67. 5 indexed citations
3.
Markett, Clemens. (2018). The higher-order differential operator for the generalized Jacobi polynomials — new representation and symmetry. Indagationes Mathematicae. 30(1). 81–93. 5 indexed citations
4.
Markett, Clemens. (2017). An elementary representation of the higher-order Jacobi-type differential equation. Indagationes Mathematicae. 28(5). 976–991. 5 indexed citations
5.
Markett, Clemens. (2014). New representation and factorizations of the higher-order ultraspherical-type differential equations. Journal of Mathematical Analysis and Applications. 421(1). 244–259. 3 indexed citations
6.
Everitt, W. N., Clemens Markett, & Lance L. Littlejohn. (2009). Properties of the solutions of the fourth-order Bessel-type differential equation. Journal of Mathematical Analysis and Applications. 359(1). 252–264. 10 indexed citations
7.
Everitt, W. N., Tomas Johansson, Lance L. Littlejohn, & Clemens Markett. (2009). Quasi-separation of the biharmonic partial differential equation. IMA Journal of Applied Mathematics. 74(5). 685–709. 4 indexed citations
8.
Everitt, W. N. & Clemens Markett. (2008). Fourier–Bessel-type series: The fourth-order case. Journal of Approximation Theory. 160(1-2). 19–38. 3 indexed citations
9.
Markett, Clemens, et al.. (1994). Integral formulas associated with products of Bessel functions: a new partial differential equation approach. Journal of Computational and Applied Mathematics. 51(2). 135–157. 3 indexed citations
10.
Markett, Clemens. (1994). Triple Sums and the Riemann Zeta Function. Journal of Number Theory. 48(2). 113–132. 47 indexed citations
11.
Markett, Clemens. (1994). Linearization of the product of symmetric orthogonal polynomials. Constructive Approximation. 10(3). 317–338. 16 indexed citations
12.
Markett, Clemens, et al.. (1993). Product Formulas and Convolutions for Angular and Radial Spheroidal Wave Functions. Transactions of the American Mathematical Society. 338(2). 695–695. 1 indexed citations
13.
Markett, Clemens. (1993). The Product Formula and Convolution Structure Associated with the Generalized Hermite Polynomials. Journal of Approximation Theory. 73(2). 199–217. 6 indexed citations
14.
Haimo, Deborah Tepper & Clemens Markett. (1992). A representation theory for solutions of a higher order heat equation, II. Journal of Mathematical Analysis and Applications. 168(2). 289–305. 32 indexed citations
15.
Haimo, Deborah Tepper & Clemens Markett. (1992). A representation theory for solutions of a higher order heat equation, I. Journal of Mathematical Analysis and Applications. 168(1). 89–107. 30 indexed citations
16.
Markett, Clemens, et al.. (1990). Multiple power series representations for riemann functions of self-adjoint equations. Applicable Analysis. 38(3). 179–199. 2 indexed citations
17.
Markett, Clemens. (1984). Norm estimates for generalized translation operators associated with a singular differential operator. Indagationes Mathematicae (Proceedings). 87(3). 299–313. 6 indexed citations
18.
Markett, Clemens. (1984). The Lebesgue constants for Fourier-Bessel series, mean convergence, and the order of singularity of a Sturm-Liouville equation. Journal of Mathematical Analysis and Applications. 103(2). 497–523. 4 indexed citations
19.
Markett, Clemens. (1984). Norm estimates for (C, δ) means of Hermite expansions and bounds for δeff. Acta Mathematica Academiae Scientiarum Hungaricae. 43(3-4). 187–198. 6 indexed citations
20.
Markett, Clemens, et al.. (1982). A convolution structure for Laguerre series. Indagationes Mathematicae (Proceedings). 85(2). 161–171. 35 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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