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Classification of third-order linear differential equations and symplectic sheets of the Gel'fand-Dikii bracket

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Authors and Affiliations

  1. M. V. Lomonosov Moscow State University, USSR

    V. Yu. Ovsienko

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  1. V. Yu. Ovsienko
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Translated from Matematicheskie Zametki, Vol. 47, No. 5, pp. 62–70, May, 1990.

We thank B. L. Feigin for the statement of the problem, A. A. Kirillov, S. L. Tabachnikov, B. A. Khesin, and B. Z. Shapiro for their useful discussion.

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Ovsienko, V.Y. Classification of third-order linear differential equations and symplectic sheets of the Gel'fand-Dikii bracket. Mathematical Notes of the Academy of Sciences of the USSR 47, 465–470 (1990). https://doi.org/10.1007/BF01158089

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  • DOI: https://doi.org/10.1007/BF01158089

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