Gérard Lion

420 total citations
5 papers, 177 citations indexed

About

Gérard Lion is a scholar working on Mathematical Physics, Geometry and Topology and Algebra and Number Theory. According to data from OpenAlex, Gérard Lion has authored 5 papers receiving a total of 177 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Mathematical Physics, 4 papers in Geometry and Topology and 3 papers in Algebra and Number Theory. Recurrent topics in Gérard Lion's work include Advanced Algebra and Geometry (4 papers), Advanced Topics in Algebra (3 papers) and Algebraic structures and combinatorial models (3 papers). Gérard Lion is often cited by papers focused on Advanced Algebra and Geometry (4 papers), Advanced Topics in Algebra (3 papers) and Algebraic structures and combinatorial models (3 papers). Gérard Lion collaborates with scholars based in France, Japan and United States. Gérard Lion's co-authors include Michèle Vergne and H. Fujiwara and has published in prestigious journals such as Transactions of the American Mathematical Society, Journal of Functional Analysis and Mathematische Annalen.

In The Last Decade

Gérard Lion

5 papers receiving 127 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Gérard Lion France	3	148	84	62	34	24	5	177
Doug Pickrell United States	8	153 1.0×	87 1.0×	64 1.0×	18 0.5×	38 1.6×	29	206
Şerban-Valentin Strâtilâ Italy	3	178 1.2×	66 0.8×	124 2.0×	27 0.8×	35 1.5×	3	215
Michael Dettweiler Germany	7	82 0.6×	126 1.5×	41 0.7×	58 1.7×	10 0.4×	13	160
Alexei B. Venkov Denmark	7	197 1.3×	99 1.2×	117 1.9×	73 2.1×	57 2.4×	21	269
Ranee Brylinski United States	9	178 1.2×	170 2.0×	102 1.6×	38 1.1×	12 0.5×	16	238
Dragan Miličić United States	6	217 1.5×	183 2.2×	136 2.2×	25 0.7×	40 1.7×	11	257
Antony Wassermann United Kingdom	6	192 1.3×	152 1.8×	123 2.0×	23 0.7×	15 0.6×	6	218
A. V. Odesskiĭ Russia	8	77 0.5×	138 1.6×	94 1.5×	96 2.8×	12 0.5×	28	181
Riccardo Salvati Manni Italy	10	205 1.4×	215 2.6×	51 0.8×	15 0.4×	14 0.6×	58	260
Claus Hertling Germany	7	170 1.1×	267 3.2×	77 1.2×	75 2.2×	29 1.2×	24	293

Countries citing papers authored by Gérard Lion

Since Specialization

Citations

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

Fields of papers citing papers by Gérard Lion

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Gérard Lion

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

All Works

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5 of 5 papers shown

1.

Fujiwara, H., et al.. (2003). A commutativity criterion for certain algebras of invariant differential operators on nilpotent homogeneous spaces. Mathematische Annalen. 327(3). 513–544. 5 indexed citations

2.

Fujiwara, H., et al.. (2001). On the commutativity of the algebra of invariant differential operators on certain nilpotent homogeneous spaces. Transactions of the American Mathematical Society. 353(10). 4203–4217. 4 indexed citations

3.

Fujiwara, H., et al.. (2001). Un critère de commutativité pour l'algèbre des opérateurs différentiels invariants sur un espace homogène nilpotent. Comptes Rendus de l Académie des Sciences - Series I - Mathematics. 332(7). 597–600. 2 indexed citations

4.

Lion, Gérard. (1987). Résolubilité d'équations différentielles et représentation induites. Journal of Functional Analysis. 75(2). 211–259. 2 indexed citations

5.

Lion, Gérard & Michèle Vergne. (1980). The Weil representation, Maslov index and Theta series. CERN Document Server (European Organization for Nuclear Research). 164 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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