Éric Ricard

443 total citations
29 papers, 169 citations indexed

About

Éric Ricard is a scholar working on Mathematical Physics, Algebra and Number Theory and Applied Mathematics. According to data from OpenAlex, Éric Ricard has authored 29 papers receiving a total of 169 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Mathematical Physics, 11 papers in Algebra and Number Theory and 11 papers in Applied Mathematics. Recurrent topics in Éric Ricard's work include Advanced Operator Algebra Research (22 papers), Advanced Topics in Algebra (9 papers) and Advanced Banach Space Theory (8 papers). Éric Ricard is often cited by papers focused on Advanced Operator Algebra Research (22 papers), Advanced Topics in Algebra (9 papers) and Advanced Banach Space Theory (8 papers). Éric Ricard collaborates with scholars based in France, United States and South Korea. Éric Ricard's co-authors include Quanhua Xu, Tao Mei, Gilles Pisier, Javier Parcet, Uwe Franz, Fumio Hiai, Christian Le Merdy, Bernard Russo, Fuad Kıttaneh and Guixiang Hong and has published in prestigious journals such as Communications in Mathematical Physics, Journal of Mathematical Analysis and Applications and Transactions of the American Mathematical Society.

In The Last Decade

Éric Ricard

24 papers receiving 153 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Éric Ricard France	7	140	66	54	45	42	29	169
Florin Rădulescu Italy	7	118 0.8×	26 0.4×	78 1.4×	60 1.3×	23 0.5×	30	132
Louis E. Labuschagne South Africa	9	174 1.2×	126 1.9×	98 1.8×	35 0.8×	24 0.6×	32	190
Livio Flaminio France	8	174 1.2×	40 0.6×	28 0.5×	100 2.2×	10 0.2×	18	195
Edward Kissin United Kingdom	9	224 1.6×	180 2.7×	125 2.3×	45 1.0×	16 0.4×	49	286
Pierre-Alain Cherix Switzerland	7	230 1.6×	35 0.5×	88 1.6×	157 3.5×	12 0.3×	11	252
Lyudmila Turowska Sweden	10	215 1.5×	103 1.6×	148 2.7×	67 1.5×	4 0.1×	45	247
Zhengxin Chen China	9	121 0.9×	60 0.9×	203 3.8×	196 4.4×	54 1.3×	34	271
Narcisse Randrianantoanina United States	11	334 2.4×	259 3.9×	52 1.0×	35 0.8×	51 1.2×	46	358
Igor E. Pritsker United States	9	46 0.3×	184 2.8×	58 1.1×	106 2.4×	10 0.2×	45	218
Nadia S. Larsen Norway	10	188 1.3×	35 0.5×	133 2.5×	83 1.8×	7 0.2×	31	208

Countries citing papers authored by Éric Ricard

Since Specialization

Citations

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

Fields of papers citing papers by Éric Ricard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Éric Ricard

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

Kıttaneh, Fuad & Éric Ricard. (2025). On a question of Bourin. Linear Algebra and its Applications. 710. 356–362.

Ricard, Éric, et al.. (2024). Calderón–Zygmund theory with noncommuting kernels via $\mathrm H_1^c$. Studia Mathematica. 277(1). 65–97. 1 indexed citations

Ricard, Éric, et al.. (2024). Revisiting the Marcinkiewicz theorem for non-commutative maximal functions. Publicacions Matemàtiques. 69. 195–216.

Hong, Guixiang & Éric Ricard. (2024). Failure of almost uniform convergence for noncommutative martingales. Probability Theory and Related Fields. 194(1-2). 163–172.

Mei, Tao, Éric Ricard, & Quanhua Xu. (2022). A Mikhlin multiplier theory for free groups and amalgamated free products of von Neumann algebras. Advances in Mathematics. 403. 108394–108394. 4 indexed citations

Ricard, Éric, et al.. (2022). On the Factoriality of q-Deformed Araki-Woods von Neumann Algebras. Communications in Mathematical Physics. 398(2). 797–821. 4 indexed citations

Ricard, Éric. (2018). Fractional powers on noncommutative L for p < 1. Advances in Mathematics. 333. 194–211. 4 indexed citations

Parcet, Javier, et al.. (2018). On spectral gaps of Markov maps. Israel Journal of Mathematics. 226(1). 189–203. 5 indexed citations

Ricard, Éric, et al.. (2017). Almost contractive maps between C⁎-algebras with applications to Fourier algebras. Journal of Functional Analysis. 275(1). 196–210.

10.

Ricard, Éric. (2016). An inequality in noncommutative L-spaces. Journal of Mathematical Analysis and Applications. 438(1). 53–58. 1 indexed citations

11.

Ricard, Éric. (2015). L-multipliers on quantum tori. Journal of Functional Analysis. 270(12). 4604–4613. 6 indexed citations

12.

Franz, Uwe, Fumio Hiai, & Éric Ricard. (2014). Higher order extension of Löwner’s theory: Operator 𝑘-tone functions. Transactions of the American Mathematical Society. 366(6). 3043–3074. 5 indexed citations

13.

Ricard, Éric, et al.. (2014). A noncommutative Amir–Cambern theorem for von Neumann algebras and nuclearC⁎-algebras. Journal of Functional Analysis. 267(4). 1121–1136. 1 indexed citations

14.

Ricard, Éric. (2008). A Markov dilation for self-adjoint Schur multipliers. Proceedings of the American Mathematical Society. 136(12). 4365–4372. 14 indexed citations

15.

Merdy, Christian Le, et al.. (2008). Completely 1-complemented subspaces of Schatten spaces. Transactions of the American Mathematical Society. 361(2). 849–887. 6 indexed citations

16.

Ricard, Éric, et al.. (2006). Classification of contractively complemented Hilbertian operator spaces. Journal of Functional Analysis. 237(2). 589–616. 4 indexed citations

17.

Ricard, Éric & Quanhua Xu. (2006). Khintchine type inequalities for reduced free products and applications. Journal für die reine und angewandte Mathematik (Crelles Journal). 2006(599). 28 indexed citations

18.

Ricard, Éric. (2006). The von Neumann algebras generated by t -gaussians. Annales de l’institut Fourier. 56(2). 475–498. 4 indexed citations

19.

Ricard, Éric, et al.. (2005). On contractive projections in Hardy spaces. Studia Mathematica. 171(1). 93–102. 1 indexed citations

20.

Ricard, Éric. (2002). On a Question of Davidson and Paulsen. Journal of Functional Analysis. 192(1). 283–294. 2 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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