Şerban Raianu

805 total citations
28 papers, 433 citations indexed

About

Şerban Raianu is a scholar working on Algebra and Number Theory, Geometry and Topology and Mathematical Physics. According to data from OpenAlex, Şerban Raianu has authored 28 papers receiving a total of 433 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Algebra and Number Theory, 20 papers in Geometry and Topology and 5 papers in Mathematical Physics. Recurrent topics in Şerban Raianu's work include Advanced Topics in Algebra (23 papers), Algebraic structures and combinatorial models (19 papers) and Rings, Modules, and Algebras (10 papers). Şerban Raianu is often cited by papers focused on Advanced Topics in Algebra (23 papers), Algebraic structures and combinatorial models (19 papers) and Rings, Modules, and Algebras (10 papers). Şerban Raianu collaborates with scholars based in Romania, United States and Belgium. Şerban Raianu's co-authors include S. Dǎscǎlescu, C. Năstăsescu, F. Van Oystaeyen, Margaret Beattie, S. Caenepeel, Yinhuo Zhang, Miriam Cohen, Sara Westreich, G. Militaru and Claudia Menini and has published in prestigious journals such as Proceedings of the American Mathematical Society, Journal of Algebra and Mathematische Zeitschrift.

In The Last Decade

Şerban Raianu

26 papers receiving 405 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Şerban Raianu Romania 11 406 401 193 86 31 28 433
Jonathan Beck United States 6 274 0.7× 232 0.6× 127 0.7× 116 1.3× 44 1.4× 8 297
B. Torrecillas Spain 13 620 1.5× 617 1.5× 312 1.6× 75 0.9× 19 0.6× 136 683
Ellen Kirkman United States 13 470 1.2× 477 1.2× 171 0.9× 138 1.6× 32 1.0× 47 504
Piotr Dowbor Poland 8 305 0.8× 248 0.6× 146 0.8× 65 0.8× 32 1.0× 29 321
Eduardo N. Marcos Brazil 12 392 1.0× 375 0.9× 213 1.1× 78 0.9× 26 0.8× 50 402
G. Militaru Romania 12 566 1.4× 548 1.4× 310 1.6× 136 1.6× 32 1.0× 53 595
Julien Bichon France 12 332 0.8× 277 0.7× 312 1.6× 60 0.7× 22 0.7× 38 382
Shenglin Zhu China 9 343 0.8× 331 0.8× 182 0.9× 84 1.0× 17 0.5× 23 354
R. Bautista Mexico 13 486 1.2× 452 1.1× 189 1.0× 137 1.6× 56 1.8× 49 517
Sarah Witherspoon United States 13 470 1.2× 400 1.0× 270 1.4× 131 1.5× 53 1.7× 54 482

Countries citing papers authored by Şerban Raianu

Since Specialization
Citations

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

Fields of papers citing papers by Şerban Raianu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Şerban Raianu

This figure shows the co-authorship network connecting the top 25 collaborators of Şerban Raianu. A scholar is included among the top collaborators of Şerban Raianu 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 Şerban Raianu. Şerban Raianu 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.
Raianu, Şerban, et al.. (2011). The Bijectivity of the Antipode Revisited. Communications in Algebra. 39(12). 4662–4668. 2 indexed citations
2.
Davis, Paul & Şerban Raianu. (2007). Computing areas using Green's Theorem and a Software Planimeter. Teaching Mathematics and its Applications An International Journal of the IMA. 26(2). 103–108. 1 indexed citations
3.
Caenepeel, S., et al.. (2006). Duality for Finite Hopf Algebras Explained by Corings. Applied Categorical Structures. 14(5-6). 531–537. 5 indexed citations
4.
Beattie, Margaret, S. Dǎscǎlescu, & Şerban Raianu. (2002). Lifting of Nichols algebras of typeB 2. Israel Journal of Mathematics. 132(1). 1–28. 13 indexed citations
5.
Dǎscǎlescu, S., C. Năstăsescu, & Şerban Raianu. (2001). Hopf algebras : an introduction. Marcel Dekker eBooks. 179 indexed citations
6.
Caenepeel, S., et al.. (2000). Classifying pointed hopf algebras of dimension 16. Communications in Algebra. 28(2). 541–568. 18 indexed citations
7.
Dǎscǎlescu, S., C. Năstăsescu, & Şerban Raianu. (2000). Hopf Algebra: An Introduction. CERN Bulletin. 10 indexed citations
8.
Beattie, Margaret, S. Dǎscǎlescu, & Şerban Raianu. (2000). A co-Frobenius Hopf algebra with a separable Galois extension is finite. Proceedings of the American Mathematical Society. 128(11). 3201–3203. 1 indexed citations
9.
Menini, Claudia & Şerban Raianu. (1999). Morphisms of Relative Hopf Modules, Smash Products, and Duality. Journal of Algebra. 219(2). 547–570. 4 indexed citations
10.
Beattie, Margaret, S. Dǎscǎlescu, Şerban Raianu, & F. Van Oystaeyen. (1998). The Categories of Yetter—Drinfel’d Modules, Doi—Hopf Modules and Two-sided Two-cosided Hopf Modules. Applied Categorical Structures. 6(2). 223–237. 3 indexed citations
11.
Beattie, Margaret, S. Dǎscǎlescu, & Şerban Raianu. (1997). Galois Extensions for Co-Frobenius Hopf Algebras. Journal of Algebra. 198(1). 164–183. 24 indexed citations
12.
Caenepeel, S., et al.. (1996). The coinduced functor for infinite dimensional Hopf algebras. Journal of Pure and Applied Algebra. 107(2-3). 141–151. 3 indexed citations
13.
Dǎscǎlescu, S., G. Militaru, & Şerban Raianu. (1996). Crossed coproducts and cleft coextensions. Communications in Algebra. 24(4). 1229–1243. 14 indexed citations
14.
Raianu, Şerban, et al.. (1996). Some remarks on a theorem of H.-J. Schneider. Communications in Algebra. 24(14). 4477–4493. 5 indexed citations
15.
Dǎscǎlescu, S., et al.. (1995). Graded coalgebras and Morita-Takeuchi contexts. Tsukuba Journal of Mathematics. 19(2). 14 indexed citations
16.
Dǎscǎlescu, S., Şerban Raianu, & Yinhuo Zhang. (1995). Finite Hopf-Galois Coextensions, Crossed Coproducts, and Duality. Journal of Algebra. 178(2). 400–413. 24 indexed citations
17.
Caenepeel, S., et al.. (1994). Induction and Coinduction for Hopf Algebras: Applications. Journal of Algebra. 165(1). 204–222. 4 indexed citations
18.
Năstăsescu, C., Şerban Raianu, & F. Van Oystaeyen. (1990). Modules graded byG-sets. Mathematische Zeitschrift. 203(1). 605–627. 44 indexed citations
19.
Năstăsescu, C. & Şerban Raianu. (1984). Gabriel dimension of graded rings. Rendiconti del Seminario Matematico della Università di Padova. 71. 195–208. 1 indexed citations
20.
Albu, Toma & Şerban Raianu. (1982). Cousin complex,local cohomology and torsion theory. Communications in Algebra. 10(16). 1691–1720.

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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