R. Wiegandt

871 total citations
71 papers, 524 citations indexed

About

R. Wiegandt is a scholar working on Algebra and Number Theory, Computational Theory and Mathematics and Management Science and Operations Research. According to data from OpenAlex, R. Wiegandt has authored 71 papers receiving a total of 524 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Algebra and Number Theory, 30 papers in Computational Theory and Mathematics and 11 papers in Management Science and Operations Research. Recurrent topics in R. Wiegandt's work include Rings, Modules, and Algebras (33 papers), Advanced Algebra and Logic (25 papers) and Advanced Topics in Algebra (20 papers). R. Wiegandt is often cited by papers focused on Rings, Modules, and Algebras (33 papers), Advanced Algebra and Logic (25 papers) and Advanced Topics in Algebra (20 papers). R. Wiegandt collaborates with scholars based in Hungary, Slovakia and Canada. R. Wiegandt's co-authors include A.V. Arhangel'skiı̌, Tim Anderson, E. Fried, F. Szász, C. Roos, Phạm Ngọc Ánh, L. Márki, Patrick N. Stewart, Hanns Joachim Weinert and B. J. Gardner and has published in prestigious journals such as Journal of Algebra, Journal of Pure and Applied Algebra and Celestial Mechanics and Dynamical Astronomy.

In The Last Decade

R. Wiegandt

61 papers receiving 442 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. Wiegandt Hungary 11 370 213 107 70 58 71 524
L. Márki Hungary 11 388 1.0× 205 1.0× 341 3.2× 45 0.6× 267 4.6× 44 562
Ualbai Umirbaev Kazakhstan 13 379 1.0× 108 0.5× 492 4.6× 18 0.3× 132 2.3× 55 579
Patrick N. Stewart Canada 9 266 0.7× 126 0.6× 119 1.1× 74 1.1× 30 0.5× 43 377
A. D. Sands United Kingdom 13 214 0.6× 135 0.6× 94 0.9× 14 0.2× 40 0.7× 40 424
Joe L. Mott United States 13 394 1.1× 84 0.4× 181 1.7× 23 0.3× 21 0.4× 31 470
E. R. Puczyłowski Poland 13 473 1.3× 130 0.6× 264 2.5× 27 0.4× 17 0.3× 88 518
Mati Kilp Estonia 8 134 0.4× 366 1.7× 112 1.0× 58 0.8× 31 0.5× 21 400
E. Fried Hungary 10 103 0.3× 240 1.1× 69 0.6× 74 1.1× 47 0.8× 31 332
A. Clifford United States 4 141 0.4× 425 2.0× 175 1.6× 168 2.4× 109 1.9× 13 574
Miyuki Yamada Japan 8 57 0.2× 268 1.3× 39 0.4× 143 2.0× 32 0.6× 24 330

Countries citing papers authored by R. Wiegandt

Since Specialization
Citations

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

Fields of papers citing papers by R. Wiegandt

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Wiegandt

This figure shows the co-authorship network connecting the top 25 collaborators of R. Wiegandt. A scholar is included among the top collaborators of R. Wiegandt 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 R. Wiegandt. R. Wiegandt 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.
Wiegandt, R., et al.. (2003). Radical Theory of Rings. 73 indexed citations
2.
Wiegandt, R.. (1999). RINGS DISTINCTIVE IN RADICAL THEORY. Quaestiones Mathematicae. 22(3). 303–328. 4 indexed citations
3.
Gardner, B. J., et al.. (1996). Rings and radicals : proceedings of the International Conference, Shijiazhuang '94. Longman eBooks. 1 indexed citations
4.
Wiegandt, R.. (1996). Halbringe Algebraische Theorie und Anwendungen in der Informatik Udo Hebisch und Hanns Joachim Weinert. Semigroup Forum. 52(1). 397–397. 1 indexed citations
5.
Wiegandt, R., et al.. (1994). Radical Theory for Group Semiautomata.. Acta Cybernetica. 11(3). 169–188. 1 indexed citations
6.
Ánh, Phạm Ngọc & R. Wiegandt. (1994). Morita Duality for Grothendieck Categories. Journal of Algebra. 168(1). 273–293. 4 indexed citations
7.
Wiegandt, R., et al.. (1993). Rings with involution and chain conditions. Journal of Pure and Applied Algebra. 87(3). 205–220. 4 indexed citations
8.
Wiegandt, R., et al.. (1992). On radicals and rings with involution. Pure mathematics and applications. 3. 219–224. 2 indexed citations
9.
Wiegandt, R., et al.. (1988). On Dual Radicals and Ring Elements. Journal of the Australian Mathematical Society Series A Pure Mathematics and Statistics. 44(2). 164–170. 1 indexed citations
10.
Wiegandt, R., et al.. (1984). ON THE EXISTENCE AND NON-EXISTENCE OF COMPLEMENTARY RADICAL AND SEMISIMPLE CLASSES. Quaestiones Mathematicae. 7(3). 213–224. 2 indexed citations
11.
Stewart, Patrick N. & R. Wiegandt. (1982). Quasi-ideals and bi-ideals in radical theory. Acta Mathematica Academiae Scientiarum Hungaricae. 39(1-3). 289–294. 2 indexed citations
12.
Wiegandt, R.. (1982). THE EQUILIBRIUM AND BIFURCATION OF ROTATING STELLAR SYSTEMS. 105(2). 326–328. 3 indexed citations
13.
Wiegandt, R., et al.. (1981). On special radicals, supernilpotent radicals and weakly homomorphically closed classes. Journal of the Australian Mathematical Society Series A Pure Mathematics and Statistics. 31(2). 152–162. 7 indexed citations
14.
Anderson, Tim & R. Wiegandt. (1979). Weakly homomorphically closed semisimple classes. Acta Mathematica Academiae Scientiarum Hungaricae. 34(3-4). 329–336. 9 indexed citations
15.
Wiegandt, R., et al.. (1977). Limits on the orbital eccentricities of globular clusters. Astrophysics and Space Science. 48(1). 191–197. 3 indexed citations
16.
Arhangel'skiı̌, A.V. & R. Wiegandt. (1975). Connectednesses and disconnectednesses in topology. General Topology and its Applications. 5(1). 9–33. 62 indexed citations
17.
Wiegandt, R.. (1974). Radical and semisimple classes of rings. 63 indexed citations
18.
Wiegandt, R.. (1973). Radical-semisimple classes. Periodica Mathematica Hungarica. 3(3-4). 243–245. 4 indexed citations
19.
Wiegandt, R., et al.. (1973). On lower radicals of semigroups. Mathematische Nachrichten. 57(1-6). 163–167. 2 indexed citations
20.
Szász, F. & R. Wiegandt. (1973). On hereditary radicals. Periodica Mathematica Hungarica. 3(3-4). 235–241. 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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