Equations in p-curvature and intertwiners

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Abstract

The equations in p-curvatures, which is a key to prove a stable equivalence of Jacobian problem and Dixmier conjecture in the author’s previous paper, is provided an easier proof, related to the existence of ‘intertwining operator’. In an appendix, we show that every symplectic morphism between nonsingular symplectic varieties are of Jacobian 1, regardless of the characteristics.

Journal

  • Osaka Journal of Mathematics

    Osaka Journal of Mathematics 45 (3), 737-746, 2008-09

    Osaka University and Osaka City University, Departments of Mathematics

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