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.
Citation
Yoshifumi Tsuchimoto. "Equations in $p$-curvature and intertwiners." Osaka J. Math. 45 (3) 737 - 746, September 2008.
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