!Selected Publications
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(from google scholar):\\
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Citations   24439  (5960 since 2015)\\
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H-index 54  (28 since 2015)\\
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i10 index 124  (74 since 2015)\\
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14 books published, 163 research papers, all to be found on my websitee\\
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https://www.ceremade.dauphine.fr/~ekeland/\\
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Including:\\
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2019 (with Eric Séré) "A surjection theorem for singular perturbations with loss of derivatives", https://arxiv.org/pdf/1811.07568.pdf, in course of revision, European Journal of Mathematics\\
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2010 (with Alfred Galichon and Marc Henry) "Comonotonic measures of multivariate risk", Mathematical Finance, 20, p. 1-24  \\
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2010 (with Ali Lazrak) "The golden rule when preferences are time-inconsistent", Mathematics and Financial Economics.  4 p. 29-55 \\
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2009 (with Pierre-André Chiappori) "The microeconomics of efficient group behavior: identification"  Econometrica  77, p.  763–799.\\
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2004 (with Jim Heckman and Lars Nesheim): "Identification and estimation of hedonic models" Journal of Political Economy 112  p.60-109 \\
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1999 "Convexity methods in Hamiltonian mechanics", Springer-Verlag, Ergebnisse der Mathematik und ihrer Grenzgebiete, \\
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1990 (with Helmut Hofer) "Symplectic topology and Hamiltonian dynamics II", Mathematische Zeitschrift, 203, p. 553-567\\
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1980 (with J.M. Lasry) "On the number of periodic trajectories for a Hamiltonian flow on a convex energy surface", Annals of Math.112  p.283-319 \\
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1979 "Nonconvex minimization problems", Bull. AMS 1 (New Series) p. 443-474\\
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1974 (with R. Temam) "Analyse convexe et problèmes variationnels", Dunod-Gauthier-Villars;  1976 English translation: "Convex analysis and variational problems", North-Holland-Elsevier, 1976; 1999 republished by SIAM, "Classics in Applied mathematics",