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arXiv · 1211.0744

Surjective derivations in small dimensions

R. V. Gurjar·K. Masuda·M. Miyanishi
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Abstract

Inspired by a result of D. Cerveau on surjective derivations on a polynomial ring in two variables over a complex number field C, we consider a surjective derivation defined on an affine domain over C of dimension one or two. Though our proofs are mostly algebraic or algebro-geometric, the idea using a result of Dimca-Saito which is behind the arguments of Cerveau and based on the differential complex of the polynomial ring in n variables is inspiring and affects our arguments.

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R. V. Gurjar, K. Masuda, M. Miyanishi. 2012-11-05. Surjective derivations in small dimensions. https://arxiv.org/abs/1211.0744

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