!!Tudor Ratiu - Selected Publications
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__1.) TWO BOOKS__\\
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"Introduction to Mechanics and Symmetry", with J.E. Marsden, Texts in Applied Matematics 17, Springer Verlag, 500 pages, 1994, second enlarged and revised edition, 582 pages, 1999, with Internet Supplement, 89 pages,\\[http://www.cds.caltech.edu/~marsden/books/node18.html] and Solutions Manual. Translated into German and Chinese\\
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"Momentum Maps and Hamiltonian Reduction", with J.-P. Ortega, Progress in Mathematics,  222, 531 pages, Birkhäuser-Verlag, Boston, 2004. Winner of the  Ferran Sunyer i Balaguer Prize\\
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__2.) 8 PAPERS__\\
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Bloch, A.M., Flaschka, H., and Ratiu, T.S. , A Schur-Horn-Kostant convexity theorem for the diffeomorphism group of the annulus, Invent. Math.,  113, 511-529., 1993 \\
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Cendra, H., Marsden, J.E., and Ratiu, T.S., Lagrangian reduction  by stages, Memoirs of the AMS, vol. 152 , nr. 722, 2001 \\
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Hochgerner, S. and Ratiu, T.S., Geometry of  nonholonomic diffusion,  Journ. Europ. Math. Soc,, 17, 273-319, 2015 \\
Gay-Balmaz, F. and Ratiu, T.S., The geometry of the universal Teichmüller space and the Euler-Weil-Petersson equation, Advances in Mathematics, 279, 717-778, 2015\\
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Demoures, F., Gay-Balmaz, F., and Ratiu, T.S.,  Multisymplectic variational integrators for nonsmooth Lagrangian continuum mechanics, Forum of Mathematics, Sigma, Vol.4, e19, 54 pages, doi:10.1017/fms.2016.17, 2016\\
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Gualtieri, M., Li, S. Pelayo, A., and Ratiu, T.S., The tropical momentum map: a classification of toric log  symplectic manifolds, Math. Annalen}, 367, 1217-1258, 2017\\
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Bloch, A.M., Gay-Balmaz, F., and Ratiu T.S.,  The geometric nature of the Flaschka transformation,  Comm. Math. Phys., 352 (2), 457-517, 2017\\
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Cruzeiro, A.B., Holm, D.D., and Ratiu, T.S., Momentum maps and stochastic Clebsch action principles, Comm. Math. Phys., 357 (2), 873-912,2018\\
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__3.) BIBLIOMETRIC DATA__\\
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MathSciNet: 4042 citations by 2439 authors\\
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Google Scholar citations: All: h-index 55, i10-index 158,  26290 citations; since 2014: h-index 26, i10-index 82, 5999 citations