Torsten Sander

513 total citations
30 papers, 296 citations indexed

About

Torsten Sander is a scholar working on Geometry and Topology, Computational Theory and Mathematics and Discrete Mathematics and Combinatorics. According to data from OpenAlex, Torsten Sander has authored 30 papers receiving a total of 296 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Geometry and Topology, 16 papers in Computational Theory and Mathematics and 12 papers in Discrete Mathematics and Combinatorics. Recurrent topics in Torsten Sander's work include Graph theory and applications (22 papers), Finite Group Theory Research (11 papers) and Advanced Graph Theory Research (9 papers). Torsten Sander is often cited by papers focused on Graph theory and applications (22 papers), Finite Group Theory Research (11 papers) and Advanced Graph Theory Research (9 papers). Torsten Sander collaborates with scholars based in Germany and Jordan. Torsten Sander's co-authors include J. Sander and Matthias Kriesell and has published in prestigious journals such as SHILAP Revista de lepidopterología, Linear Algebra and its Applications and Discrete Applied Mathematics.

In The Last Decade

Torsten Sander

29 papers receiving 281 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Torsten Sander Germany 9 215 173 116 97 42 30 296
Bijan Taerı Iran 11 275 1.3× 146 0.8× 210 1.8× 75 0.8× 127 3.0× 57 405
Mikhail Klin Israel 12 144 0.7× 329 1.9× 89 0.8× 224 2.3× 24 0.6× 36 418
Ahmad Erfanian Iran 10 181 0.8× 287 1.7× 169 1.5× 134 1.4× 28 0.7× 108 440
Bao-Xuan Zhu China 11 127 0.6× 217 1.3× 84 0.7× 25 0.3× 33 0.8× 42 288
G.R. Omidi Iran 13 357 1.7× 192 1.1× 255 2.2× 75 0.8× 160 3.8× 38 469
E. Garriga Spain 12 272 1.3× 266 1.5× 151 1.3× 79 0.8× 7 0.2× 28 334
Pratima Panigrahi India 10 105 0.5× 96 0.6× 187 1.6× 86 0.9× 30 0.7× 47 238
Enide Andrade Portugal 9 305 1.4× 82 0.5× 248 2.1× 31 0.3× 138 3.3× 50 379
Ali Mohammadian Iran 8 170 0.8× 90 0.5× 95 0.8× 25 0.3× 61 1.5× 37 269

Countries citing papers authored by Torsten Sander

Since Specialization
Citations

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

Fields of papers citing papers by Torsten Sander

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Torsten Sander

This figure shows the co-authorship network connecting the top 25 collaborators of Torsten Sander. A scholar is included among the top collaborators of Torsten Sander 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 Torsten Sander. Torsten Sander 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.
Sander, Torsten, et al.. (2023). Incidence matrices and line graphs of mixed graphs. SHILAP Revista de lepidopterología. 11(1). 1 indexed citations
2.
Sander, J. & Torsten Sander. (2023). Characterisation of all integral circulant graphs with multiplicative divisor sets and few eigenvalues. Journal of Algebraic Combinatorics. 58(4). 993–1017. 1 indexed citations
3.
Sander, Torsten, et al.. (2020). The non-negative spectrum of a digraph. Open Mathematics. 18(1). 22–35. 3 indexed citations
4.
Sander, Torsten, et al.. (2018). Spectrum of free-form Sudoku graphs. SHILAP Revista de lepidopterología. 3 indexed citations
5.
Sander, Torsten, et al.. (2016). Uniquely colorable Cayley graphs. Ars Mathematica Contemporanea. 12(1). 155–165. 2 indexed citations
6.
Sander, J. & Torsten Sander. (2015). On So's conjecture for integral circulant graphs. Applicable Analysis and Discrete Mathematics. 9(1). 59–72. 4 indexed citations
7.
Sander, J. & Torsten Sander. (2012). Adding generators in cyclic groups. Journal of Number Theory. 133(2). 705–718. 10 indexed citations
8.
Sander, J. & Torsten Sander. (2012). The maximal energy of classes of integral circulant graphs. Discrete Applied Mathematics. 160(13-14). 2015–2029. 4 indexed citations
9.
Sander, Torsten, et al.. (2012). The exact maximal energy of integral circulant graphs with prime power order. Contributions to Discrete Mathematics. 8(2). 3 indexed citations
10.
Sander, Torsten, et al.. (2012). Distance Powers and Distance Matrices of Integral Cayley Graphs over Abelian Groups. The Electronic Journal of Combinatorics. 19(4). 13 indexed citations
11.
Sander, Torsten, et al.. (2012). Pandiagonal Sudokus. The Electronic Journal of Combinatorics. 19(1). 1 indexed citations
12.
Sander, J. & Torsten Sander. (2011). Integral circulant graphs of prime power order with maximal energy. Linear Algebra and its Applications. 435(12). 3212–3232. 8 indexed citations
13.
Sander, J. & Torsten Sander. (2011). The energy of integral circulant graphs with prime power order. Applicable Analysis and Discrete Mathematics. 5(1). 22–36. 15 indexed citations
14.
Sander, J. & Torsten Sander. (2010). On the eigenvalues of distance powers of circuits. Linear Algebra and its Applications. 432(12). 3132–3140. 2 indexed citations
15.
Sander, Torsten. (2010). Eigenspaces of Hamming graphs and unitary Cayley graphs. Ars Mathematica Contemporanea. 3(1). 13–19. 12 indexed citations
16.
Sander, Torsten. (2009). Inclusion Relations of Certain Graph Eigenspaces. Rocky Mountain Journal of Mathematics. 39(3).
17.
Sander, Torsten. (2009). Sudoku Graphs are Integral. The Electronic Journal of Combinatorics. 16(1). 13 indexed citations
18.
Sander, Torsten & J. Sander. (2008). Tree decomposition by eigenvectors. Linear Algebra and its Applications. 430(1). 133–144. 2 indexed citations
19.
Sander, Torsten. (2007). Singular Distance Powers of Circuits. Tokyo Journal of Mathematics. 30(2). 1 indexed citations
20.
Sander, J., Torsten Sander, & Matthias Kriesell. (2005). On Simply Structured Bases of Tree Kernels. AKCE International Journal of Graphs and Combinatorics. 45–56. 7 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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