Marc Lassonde

860 total citations
32 papers, 503 citations indexed

About

Marc Lassonde is a scholar working on Computational Theory and Mathematics, Applied Mathematics and Mathematical Physics. According to data from OpenAlex, Marc Lassonde has authored 32 papers receiving a total of 503 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Computational Theory and Mathematics, 14 papers in Applied Mathematics and 12 papers in Mathematical Physics. Recurrent topics in Marc Lassonde's work include Optimization and Variational Analysis (28 papers), Advanced Banach Space Theory (8 papers) and Nonlinear Partial Differential Equations (6 papers). Marc Lassonde is often cited by papers focused on Optimization and Variational Analysis (28 papers), Advanced Banach Space Theory (8 papers) and Nonlinear Partial Differential Equations (6 papers). Marc Lassonde collaborates with scholars based in France, Guadeloupe and Bulgaria. Marc Lassonde's co-authors include Jean-Noël Corvellec, Didier Aussel, Lech Górniewicz, Charles D. Horvath, J. P. Revalski, Aris Daniilidis, Francine Lussier, Andrzej Granas, Frank Guérin and Pham Duy Khanh and has published in prestigious journals such as Journal of Mathematical Analysis and Applications, Mathematical Programming and Transactions of the American Mathematical Society.

In The Last Decade

Marc Lassonde

29 papers receiving 440 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Marc Lassonde France	11	417	222	162	145	80	32	503
J. P. Revalski Bulgaria	12	360 0.9×	161 0.7×	86 0.5×	184 1.3×	129 1.6×	39	443
Marco Castellani Italy	11	514 1.2×	121 0.5×	346 2.1×	96 0.7×	34 0.4×	44	557
Xian-Zhi Yuan Australia	13	333 0.8×	259 1.2×	71 0.4×	86 0.6×	32 0.4×	49	487
Hichem Ben-El-Mechaiekh Canada	9	227 0.5×	197 0.9×	54 0.3×	92 0.6×	33 0.4×	21	301
Nguyen Dong Yen Vietnam	11	451 1.1×	116 0.5×	248 1.5×	107 0.7×	31 0.4×	42	499
Adam B. Levy United States	12	423 1.0×	91 0.4×	310 1.9×	86 0.6×	59 0.7×	31	488
Deming Zhuang Canada	8	333 0.8×	129 0.6×	239 1.5×	51 0.4×	52 0.7×	14	367
Fabián Flores-Bazán Chile	17	704 1.7×	207 0.9×	507 3.1×	137 0.9×	25 0.3×	56	737
J. Zafarani Iran	13	411 1.0×	116 0.5×	192 1.2×	97 0.7×	35 0.4×	55	473
Paolo Cubiotti Italy	12	358 0.9×	138 0.6×	121 0.7×	133 0.9×	10 0.1×	46	402

Countries citing papers authored by Marc Lassonde

Since Specialization

Citations

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

Fields of papers citing papers by Marc Lassonde

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Marc Lassonde

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

Lassonde, Marc. (2018). Upper Semismooth Functions and the Subdifferential Determination Property. Set-Valued and Variational Analysis. 26(1). 95–109. 1 indexed citations

Lassonde, Marc. (2018). Links between functions and subdifferentials. Journal of Mathematical Analysis and Applications. 470(2). 777–794. 1 indexed citations

Lassonde, Marc. (2017). Links between subderivatives and subdifferentials. Journal of Mathematical Analysis and Applications. 457(2). 1478–1491. 3 indexed citations

Khanh, Pham Duy & Marc Lassonde. (2016). Quasiconvex Linear Perturbations and Convexity. American Mathematical Monthly. 123(6). 605–608.

Lassonde, Marc, et al.. (2013). Subdifferential test for optimality. Journal of Global Optimization. 59(1). 101–106. 3 indexed citations

Lassonde, Marc, et al.. (2013). Extended forward–backward algorithm. Journal of Mathematical Analysis and Applications. 403(1). 167–172. 1 indexed citations

Lassonde, Marc, et al.. (2012). Subdifferential estimate of the directional derivative, optimality criterion and separation principles. Optimization. 62(9). 1267–1288. 8 indexed citations

Daniilidis, Aris, et al.. (2007). Subdifferential characterization of approximate convexity: the lower semicontinuous case. Mathematical Programming. 116(1-2). 115–127. 10 indexed citations

Lassonde, Marc & J. P. Revalski. (2005). Fragmentability of sequences of set-valued mappings with applications to variational principles. HAL (Le Centre pour la Communication Scientifique Directe). 1 indexed citations

10.

Lassonde, Marc & J. P. Revalski. (2005). Fragmentability of sequences of set-valued mappings with applications to variational principles. Proceedings of the American Mathematical Society. 133(9). 2637–2646. 7 indexed citations

11.

Lassonde, Marc. (2001). First-order rules for nonsmooth constrained optimization. HAL (Le Centre pour la Communication Scientifique Directe).

12.

Horvath, Charles D. & Marc Lassonde. (2001). Leray–Schauder spaces. Nonlinear Analysis. 46(7). 923–931. 1 indexed citations

13.

Aussel, Didier, Jean-Noël Corvellec, & Marc Lassonde. (1995). Mean value property and subdifferential criteria for lower semicontinuous functions. Transactions of the American Mathematical Society. 347(10). 4147–4161. 67 indexed citations

14.

Aussel, Didier, Jean-Noël Corvellec, & Marc Lassonde. (1995). Mean Value Property and Subdifferential Criteria for Lower Semicontinuous Functions. Transactions of the American Mathematical Society. 347(10). 4147–4147. 18 indexed citations

15.

Lassonde, Marc, et al.. (1995). Families sélectantes. Topological Methods in Nonlinear Analysis. 5(2). 261–261. 18 indexed citations

16.

Górniewicz, Lech & Marc Lassonde. (1994). Approximation and fixed points for compositions of Rδ-maps. Topology and its Applications. 55(3). 239–250. 27 indexed citations

17.

Lassonde, Marc, et al.. (1992). KKM principle, fixed points, and Nash equilibria. Journal of Mathematical Analysis and Applications. 164(2). 542–548. 9 indexed citations

18.

Lassonde, Marc. (1990). On the KKM principle. 310(7). 573–576. 2 indexed citations

19.

Lassonde, Marc. (1990). Fixed points for Kakutani factorizable multifunctions. Journal of Mathematical Analysis and Applications. 152(1). 46–60. 54 indexed citations

20.

Lassonde, Marc. (1983). On the use of KKM multifunctions in fixed point theory and related topics. Journal of Mathematical Analysis and Applications. 97(1). 151–201. 169 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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