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arXiv · 1806.05410

The algebra of differential operators tangent to a hyperplane arrangement

Mariano Suárez-Álvarez
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Abstract

We prove using an extension of Saito's criterion that the algebra of differential operators tangent to a free hyperplane arrangement is generated by the derivations of the arrangement, recovering in this way a result of F. J. Calder\'on-Moreno.

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Mariano Suárez-Álvarez. 2018-06-14. The algebra of differential operators tangent to a hyperplane arrangement. https://arxiv.org/abs/1806.05410

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