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A twistor approach to the Kontsevich complexes

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Abstract

We study the V-filtration of the mixed twistor \(\mathcal {D}\)-modules associated to algebraic meromorphic functions. We prove that their relative de Rham complexes are quasi-isomorphic to the family of Kontsevich complexes. It reveals a generalized Hodge theoretic meaning of Kontsevich complexes. On the basis of the quasi-isomorphism, we revisit the results on the Kontsevich complexes due to H. Esnault, M. Kontsevich, C. Sabbah, M. Saito and J.-D. Yu from a viewpoint of mixed twistor \(\mathcal {D}\)-modules.

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Correspondence to Takuro Mochizuki.

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Mochizuki, T. A twistor approach to the Kontsevich complexes. manuscripta math. 157, 193–231 (2018). https://doi.org/10.1007/s00229-017-0989-5

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  • DOI: https://doi.org/10.1007/s00229-017-0989-5

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