André Leroy

1.0k total citations
52 papers, 508 citations indexed

About

André Leroy is a scholar working on Algebra and Number Theory, Geometry and Topology and Computational Theory and Mathematics. According to data from OpenAlex, André Leroy has authored 52 papers receiving a total of 508 indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Algebra and Number Theory, 29 papers in Geometry and Topology and 9 papers in Computational Theory and Mathematics. Recurrent topics in André Leroy's work include Advanced Topics in Algebra (32 papers), Rings, Modules, and Algebras (28 papers) and Algebraic structures and combinatorial models (22 papers). André Leroy is often cited by papers focused on Advanced Topics in Algebra (32 papers), Rings, Modules, and Algebras (28 papers) and Algebraic structures and combinatorial models (22 papers). André Leroy collaborates with scholars based in France, Poland and United States. André Leroy's co-authors include Jerzy Matczuk, T. Y. Lam, Adel Alahmadi, Margaret Gawienowski, Donald P. Briskin, S. K. Jain, Steven T. Dougherty, Patrick Solé, E. R. Puczyłowski and Alberto Facchini and has published in prestigious journals such as Transactions of the American Mathematical Society, Plant Physiology and Biochemistry and Linear Algebra and its Applications.

In The Last Decade

André Leroy

47 papers receiving 476 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
André Leroy France	13	321	237	118	85	74	52	508
M. Venkata Subbarao Canada	11	250 0.8×	73 0.3×	66 0.6×	27 0.3×	40 0.5×	106	482
Uzi Vishne Israel	11	87 0.3×	208 0.9×	110 0.9×	97 1.1×	40 0.5×	52	381
Hiroshi Suzuki Japan	11	54 0.2×	83 0.4×	172 1.5×	63 0.7×	177 2.4×	44	364
Preda Mihăilescu Germany	7	88 0.3×	118 0.5×	49 0.4×	31 0.4×	32 0.4×	20	318
Philip J. Hanlon United States	8	71 0.2×	100 0.4×	37 0.3×	33 0.4×	24 0.3×	15	333
Frazer Jarvis United Kingdom	9	70 0.2×	117 0.5×	34 0.3×	38 0.4×	59 0.8×	15	228
Ulrich Knauer Germany	13	239 0.7×	219 0.9×	98 0.8×	602 7.1×	28 0.4×	48	713
Dwight Duffus United States	14	76 0.2×	160 0.7×	48 0.4×	430 5.1×	69 0.9×	51	566
Levon H. Khachatrian Germany	10	54 0.2×	154 0.6×	100 0.8×	303 3.6×	185 2.5×	22	523
François Morain France	10	68 0.2×	173 0.7×	305 2.6×	131 1.5×	9 0.1×	22	459

Countries citing papers authored by André Leroy

Since Specialization

Citations

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

Fields of papers citing papers by André Leroy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of André Leroy

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

Leroy, André, et al.. (2024). Periodic and potent elements. Journal of Algebra and Its Applications. 25(2).

Leroy, André, et al.. (2023). Symmetric closure in modules and rings. Communications in Algebra. 52(1). 327–344. 2 indexed citations

Leroy, André, et al.. (2023). Iterated Ore polynomial maps. Journal of Algebra and Its Applications. 24(3). 1 indexed citations

Alahmadi, Adel, S. K. Jain, & André Leroy. (2017). When are nonnegative matrices product of nonnegative idempotent matrices?. Linear and Multilinear Algebra. 66(4). 748–758.

Facchini, Alberto & André Leroy. (2016). Elementary matrices and products of idempotents. Linear and Multilinear Algebra. 64(10). 1916–1935. 8 indexed citations

Alahmadi, Adel, S. K. Jain, & André Leroy. (2016). Quasi-permutation singular matrices are products of idempotents. Linear Algebra and its Applications. 496. 487–495. 5 indexed citations

Alahmadi, Adel, Steven T. Dougherty, André Leroy, & Patrick Solé. (2016). On the duality and the direction of polycyclic codes. Advances in Mathematics of Communications. 10(4). 921–929. 22 indexed citations

Leroy, André, et al.. (2015). Exponents of skew polynomials. Finite Fields and Their Applications. 37. 1–13. 2 indexed citations

Dougherty, Steven T., et al.. (2015). Noncommutative Rings and Their Applications. Contemporary mathematics - American Mathematical Society. 7 indexed citations

10.

Alahmadi, Adel, Sachin Jain, André Leroy, & Avinash Sathaye. (2015). Decompositions into products of idempotents. Electronic Journal of Linear Algebra. 29. 74–88. 5 indexed citations

11.

Alahmadi, Adel, S. K. Jain, T. Y. Lam, & André Leroy. (2014). Euclidean pairs and quasi-Euclidean rings. Journal of Algebra. 406. 154–170. 11 indexed citations

12.

Leroy, André, et al.. (2013). Idempotents in ring extensions. Journal of Algebra. 389. 128–136. 19 indexed citations

13.

Alahmadi, Adel, S. K. Jain, & André Leroy. (2011). ADS modules. Journal of Algebra. 352(1). 215–222. 19 indexed citations

14.

Leroy, André, Jerzy Matczuk, & E. R. Puczyłowski. (2008). Quasi-duo skew polynomial rings. Journal of Pure and Applied Algebra. 212(8). 1951–1959. 17 indexed citations

15.

Leroy, André & Jerzy Matczuk. (2006). ORE EXTENSIONS SATISFYING A POLYNOMIAL IDENTITY. Journal of Algebra and Its Applications. 5(3). 287–306. 5 indexed citations

16.

Lam, T. Y. & André Leroy. (2003). Wedderburn polynomials over division rings, I. Journal of Pure and Applied Algebra. 186(1). 43–76. 21 indexed citations

17.

Delchambre, Alain, Pierre De Lit, Brahim Rekiek, et al.. (2000). Computer-Aided Design of Product Families and Their Assembly Lines. Dépôt institutionnel de l'Université libre de Bruxelles (Université Libre de Bruxelles). 260–270. 1 indexed citations

18.

Lam, T. Y. & André Leroy. (1994). Hilbert 90 theorems over division rings. Transactions of the American Mathematical Society. 345(2). 595–622. 10 indexed citations

19.

Leroy, André & Jerzy Matczuk. (1992). The extended centroid and X-inner automorphisms of Ore extensions. Journal of Algebra. 145(1). 143–177. 28 indexed citations

20.

Lam, T. Y. & André Leroy. (1988). Vandermonde and Wronskian matrices over division rings. Journal of Algebra. 119(2). 308–336. 64 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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